Home / 60,297,937.68-90,446,956.20-14,859,737.04

Finding the Fourth Proportional to 60,297,937.68, 90,446,956.20 and 14,859,737.04

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Solution

The fourth proportional to 60,297,937.68, 90,446,956.20 and 14,859,737.04 is: 22,289,617.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,297,937.68 : 90,446,956.20 = 14,859,737.04 : x
  2. Step 2: Convert to fraction form
    60,297,937.68/90,446,956.20 = 14,859,737.04/x
  3. Step 3: Cross multiply
    60,297,937.68x = 90,446,956.20 × 14,859,737.04
  4. Step 4: Simplify right side
    60,297,937.68x = 1,344,017,985,200,397.50
  5. Step 5: Solve for x
    x = 1,344,017,985,200,397.50/60,297,937.68
  6. Step 6: Final answer
    x = 22,289,617.80

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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.