Home / 41,092,523.72-61,637,290.21-12,337,911.91

Finding the Fourth Proportional to 41,092,523.72, 61,637,290.21 and 12,337,911.91

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Solution

The fourth proportional to 41,092,523.72, 61,637,290.21 and 12,337,911.91 is: 18,506,418.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,092,523.72 : 61,637,290.21 = 12,337,911.91 : x
  2. Step 2: Convert to fraction form
    41,092,523.72/61,637,290.21 = 12,337,911.91/x
  3. Step 3: Cross multiply
    41,092,523.72x = 61,637,290.21 × 12,337,911.91
  4. Step 4: Simplify right side
    41,092,523.72x = 760,475,456,982,085.38
  5. Step 5: Solve for x
    x = 760,475,456,982,085.38/41,092,523.72
  6. Step 6: Final answer
    x = 18,506,418.88

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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.