Home / 10,999,250,791,778-15,179,768,345,784-6,375,936,531,723.50

Finding the Fourth Proportional to 10,999,250,791,778, 15,179,768,345,784 and 6,375,936,531,723.50

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Solution

The fourth proportional to 10,999,250,791,778, 15,179,768,345,784 and 6,375,936,531,723.50 is: 8,799,257,455,910.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,999,250,791,778 : 15,179,768,345,784 = 6,375,936,531,723.50 : x
  2. Step 2: Convert to fraction form
    10,999,250,791,778/15,179,768,345,784 = 6,375,936,531,723.50/x
  3. Step 3: Cross multiply
    10,999,250,791,778x = 15,179,768,345,784 × 6,375,936,531,723.50
  4. Step 4: Simplify right side
    10,999,250,791,778x = 96,785,239,538,984,202,088,218,624
  5. Step 5: Solve for x
    x = 96,785,239,538,984,202,088,218,624/10,999,250,791,778
  6. Step 6: Final answer
    x = 8,799,257,455,910.70

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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.