Home / 37,260,553.10-55,890,829.65-11,704,145.90

Finding the Fourth Proportional to 37,260,553.10, 55,890,829.65 and 11,704,145.90

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Solution

The fourth proportional to 37,260,553.10, 55,890,829.65 and 11,704,145.90 is: 17,556,218.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,260,553.10 : 55,890,829.65 = 11,704,145.90 : x
  2. Step 2: Convert to fraction form
    37,260,553.10/55,890,829.65 = 11,704,145.90/x
  3. Step 3: Cross multiply
    37,260,553.10x = 55,890,829.65 × 11,704,145.90
  4. Step 4: Simplify right side
    37,260,553.10x = 654,154,424,695,646
  5. Step 5: Solve for x
    x = 654,154,424,695,646/37,260,553.10
  6. Step 6: Final answer
    x = 17,556,218.85

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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.