Home / 29,904,358.10-44,877,532.35-12,877,250.90

Finding the Fourth Proportional to 29,904,358.10, 44,877,532.35 and 12,877,250.90

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Solution

The fourth proportional to 29,904,358.10, 44,877,532.35 and 12,877,250.90 is: 19,324,917.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,904,358.10 : 44,877,532.35 = 12,877,250.90 : x
  2. Step 2: Convert to fraction form
    29,904,358.10/44,877,532.35 = 12,877,250.90/x
  3. Step 3: Cross multiply
    29,904,358.10x = 44,877,532.35 × 12,877,250.90
  4. Step 4: Simplify right side
    29,904,358.10x = 577,899,243,843,816.62
  5. Step 5: Solve for x
    x = 577,899,243,843,816.62/29,904,358.10
  6. Step 6: Final answer
    x = 19,324,917.19

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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.