Home / 9,331,429,470.86-13,997,157,677.86-3,810,687,502.62

Finding the Fourth Proportional to 9,331,429,470.86, 13,997,157,677.86 and 3,810,687,502.62

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Solution

The fourth proportional to 9,331,429,470.86, 13,997,157,677.86 and 3,810,687,502.62 is: 5,716,036,755.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,331,429,470.86 : 13,997,157,677.86 = 3,810,687,502.62 : x
  2. Step 2: Convert to fraction form
    9,331,429,470.86/13,997,157,677.86 = 3,810,687,502.62/x
  3. Step 3: Cross multiply
    9,331,429,470.86x = 13,997,157,677.86 × 3,810,687,502.62
  4. Step 4: Simplify right side
    9,331,429,470.86x = 53,338,793,835,222,679,552
  5. Step 5: Solve for x
    x = 53,338,793,835,222,679,552/9,331,429,470.86
  6. Step 6: Final answer
    x = 5,716,036,755.33

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.