Home / 29,245,006.53-40,359,369.04-16,192,264.73

Finding the Fourth Proportional to 29,245,006.53, 40,359,369.04 and 16,192,264.73

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Solution

The fourth proportional to 29,245,006.53, 40,359,369.04 and 16,192,264.73 is: 22,346,022.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,245,006.53 : 40,359,369.04 = 16,192,264.73 : x
  2. Step 2: Convert to fraction form
    29,245,006.53/40,359,369.04 = 16,192,264.73/x
  3. Step 3: Cross multiply
    29,245,006.53x = 40,359,369.04 × 16,192,264.73
  4. Step 4: Simplify right side
    29,245,006.53x = 653,509,587,589,168.50
  5. Step 5: Solve for x
    x = 653,509,587,589,168.50/29,245,006.53
  6. Step 6: Final answer
    x = 22,346,022.97

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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.