Home / 29,412,397.62-40,588,526.32-16,359,375.60

Finding the Fourth Proportional to 29,412,397.62, 40,588,526.32 and 16,359,375.60

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Solution

The fourth proportional to 29,412,397.62, 40,588,526.32 and 16,359,375.60 is: 22,575,614.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,412,397.62 : 40,588,526.32 = 16,359,375.60 : x
  2. Step 2: Convert to fraction form
    29,412,397.62/40,588,526.32 = 16,359,375.60/x
  3. Step 3: Cross multiply
    29,412,397.62x = 40,588,526.32 × 16,359,375.60
  4. Step 4: Simplify right side
    29,412,397.62x = 664,002,947,078,467.38
  5. Step 5: Solve for x
    x = 664,002,947,078,467.38/29,412,397.62
  6. Step 6: Final answer
    x = 22,575,614.39

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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.