Home / 38,114,484.91-57,022,068.22-29,412,843.84

Finding the Fourth Proportional to 38,114,484.91, 57,022,068.22 and 29,412,843.84

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Solution

The fourth proportional to 38,114,484.91, 57,022,068.22 and 29,412,843.84 is: 44,003,774.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,114,484.91 : 57,022,068.22 = 29,412,843.84 : x
  2. Step 2: Convert to fraction form
    38,114,484.91/57,022,068.22 = 29,412,843.84/x
  3. Step 3: Cross multiply
    38,114,484.91x = 57,022,068.22 × 29,412,843.84
  4. Step 4: Simplify right side
    38,114,484.91x = 1,677,181,187,915,154.75
  5. Step 5: Solve for x
    x = 1,677,181,187,915,154.75/38,114,484.91
  6. Step 6: Final answer
    x = 44,003,774.21

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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.