Home / 16,446,092.38-22,695,332.79-9,103,770.23

Finding the Fourth Proportional to 16,446,092.38, 22,695,332.79 and 9,103,770.23

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Solution

The fourth proportional to 16,446,092.38, 22,695,332.79 and 9,103,770.23 is: 12,563,050.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,446,092.38 : 22,695,332.79 = 9,103,770.23 : x
  2. Step 2: Convert to fraction form
    16,446,092.38/22,695,332.79 = 9,103,770.23/x
  3. Step 3: Cross multiply
    16,446,092.38x = 22,695,332.79 × 9,103,770.23
  4. Step 4: Simplify right side
    16,446,092.38x = 206,613,094,934,207.31
  5. Step 5: Solve for x
    x = 206,613,094,934,207.31/16,446,092.38
  6. Step 6: Final answer
    x = 12,563,050.86

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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.