Home / 40,737,792.71-56,219,631.93-23,337,500.69

Finding the Fourth Proportional to 40,737,792.71, 56,219,631.93 and 23,337,500.69

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Solution

The fourth proportional to 40,737,792.71, 56,219,631.93 and 23,337,500.69 is: 32,206,597.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,737,792.71 : 56,219,631.93 = 23,337,500.69 : x
  2. Step 2: Convert to fraction form
    40,737,792.71/56,219,631.93 = 23,337,500.69/x
  3. Step 3: Cross multiply
    40,737,792.71x = 56,219,631.93 × 23,337,500.69
  4. Step 4: Simplify right side
    40,737,792.71x = 1,312,025,699,098,470
  5. Step 5: Solve for x
    x = 1,312,025,699,098,470/40,737,792.71
  6. Step 6: Final answer
    x = 32,206,597.65

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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.