Home / 48,175,050.70-72,238,664.85-17,468,404.30

Finding the Fourth Proportional to 48,175,050.70, 72,238,664.85 and 17,468,404.30

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Solution

The fourth proportional to 48,175,050.70, 72,238,664.85 and 17,468,404.30 is: 26,193,936.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,175,050.70 : 72,238,664.85 = 17,468,404.30 : x
  2. Step 2: Convert to fraction form
    48,175,050.70/72,238,664.85 = 17,468,404.30/x
  3. Step 3: Cross multiply
    48,175,050.70x = 72,238,664.85 × 17,468,404.30
  4. Step 4: Simplify right side
    48,175,050.70x = 1,261,894,203,691,998.75
  5. Step 5: Solve for x
    x = 1,261,894,203,691,998.75/48,175,050.70
  6. Step 6: Final answer
    x = 26,193,936.18

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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.