Question
Download Solution PDFx = 6 হলে x + 6, 3x + 6, 8x সংখ্যাগুলির চতুর্থ সমানুপাতিক সংখ্যাটি নির্ণয় করো।
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFদেওয়া হয়েছে:
সংখ্যা: x + 6, 3x + 6, 8x
x = 6
ব্যবহৃত সূত্র:
a, b, এবং c সংখ্যার চতুর্থ সমানুপাতিক নির্ণয়ের জন্য নিম্নলিখিতটি দেওয়া হল:
\(\frac{a}{b} = \frac{c}{d}\)
হিসাব:
সংখ্যাগুলির সাথে x = 6 মানগুলি প্রতিস্থাপন করুন:
a = x + 6 = 6 + 6 = 12
b = 3x + 6 = 3(6) + 6 = 18 + 6 = 24
c = 8x = 8(6) = 48
সূত্র ব্যবহার করে চতুর্থ সমানুপাতিক d:
\(\frac{a}{b} = \frac{c}{d}\)
⇒ \(\frac{12}{24} = \frac{48}{d}\)
⇒ 12d = 24 × 48
⇒ d = 96
সঠিক উত্তর হল বিকল্প 3.
Last updated on Jul 31, 2024
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