Home / 8,547,755,969.27-11,795,904,355.61-4,737,524,910.15

Finding the Fourth Proportional to 8,547,755,969.27, 11,795,904,355.61 and 4,737,524,910.15

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Solution

The fourth proportional to 8,547,755,969.27, 11,795,904,355.61 and 4,737,524,910.15 is: 6,537,784,995.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,547,755,969.27 : 11,795,904,355.61 = 4,737,524,910.15 : x
  2. Step 2: Convert to fraction form
    8,547,755,969.27/11,795,904,355.61 = 4,737,524,910.15/x
  3. Step 3: Cross multiply
    8,547,755,969.27x = 11,795,904,355.61 × 4,737,524,910.15
  4. Step 4: Simplify right side
    8,547,755,969.27x = 55,883,390,722,425,561,088
  5. Step 5: Solve for x
    x = 55,883,390,722,425,561,088/8,547,755,969.27
  6. Step 6: Final answer
    x = 6,537,784,995.66

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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.