Home / 10,344,046,753,842-14,268,058,418,638-6,634,387,196,122

Finding the Fourth Proportional to 10,344,046,753,842, 14,268,058,418,638 and 6,634,387,196,122

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Solution

The fourth proportional to 10,344,046,753,842, 14,268,058,418,638 and 6,634,387,196,122 is: 9,151,140,393,963.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,344,046,753,842 : 14,268,058,418,638 = 6,634,387,196,122 : x
  2. Step 2: Convert to fraction form
    10,344,046,753,842/14,268,058,418,638 = 6,634,387,196,122/x
  3. Step 3: Cross multiply
    10,344,046,753,842x = 14,268,058,418,638 × 6,634,387,196,122
  4. Step 4: Simplify right side
    10,344,046,753,842x = 94,659,824,086,132,665,761,136,640
  5. Step 5: Solve for x
    x = 94,659,824,086,132,665,761,136,640/10,344,046,753,842
  6. Step 6: Final answer
    x = 9,151,140,393,963.71

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.