Home / 45,545,748.24-62,787,760.04-32,470,306.78

Finding the Fourth Proportional to 45,545,748.24, 62,787,760.04 and 32,470,306.78

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Solution

The fourth proportional to 45,545,748.24, 62,787,760.04 and 32,470,306.78 is: 44,762,418.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,545,748.24 : 62,787,760.04 = 32,470,306.78 : x
  2. Step 2: Convert to fraction form
    45,545,748.24/62,787,760.04 = 32,470,306.78/x
  3. Step 3: Cross multiply
    45,545,748.24x = 62,787,760.04 × 32,470,306.78
  4. Step 4: Simplify right side
    45,545,748.24x = 2,038,737,830,527,825
  5. Step 5: Solve for x
    x = 2,038,737,830,527,825/45,545,748.24
  6. Step 6: Final answer
    x = 44,762,418.21

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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.