Home / 41,443,737.55-62,152,154.65-13,770,223.12

Finding the Fourth Proportional to 41,443,737.55, 62,152,154.65 and 13,770,223.12

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Solution

The fourth proportional to 41,443,737.55, 62,152,154.65 and 13,770,223.12 is: 20,650,865.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,443,737.55 : 62,152,154.65 = 13,770,223.12 : x
  2. Step 2: Convert to fraction form
    41,443,737.55/62,152,154.65 = 13,770,223.12/x
  3. Step 3: Cross multiply
    41,443,737.55x = 62,152,154.65 × 13,770,223.12
  4. Step 4: Simplify right side
    41,443,737.55x = 855,849,037,014,148.38
  5. Step 5: Solve for x
    x = 855,849,037,014,148.38/41,443,737.55
  6. Step 6: Final answer
    x = 20,650,865.19

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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.