Home / 23,086,767.60-34,607,309.40-10,934,872.20

Finding the Fourth Proportional to 23,086,767.60, 34,607,309.40 and 10,934,872.20

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Solution

The fourth proportional to 23,086,767.60, 34,607,309.40 and 10,934,872.20 is: 16,391,489.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,086,767.60 : 34,607,309.40 = 10,934,872.20 : x
  2. Step 2: Convert to fraction form
    23,086,767.60/34,607,309.40 = 10,934,872.20/x
  3. Step 3: Cross multiply
    23,086,767.60x = 34,607,309.40 × 10,934,872.20
  4. Step 4: Simplify right side
    23,086,767.60x = 378,426,505,474,858.62
  5. Step 5: Solve for x
    x = 378,426,505,474,858.62/23,086,767.60
  6. Step 6: Final answer
    x = 16,391,489.36

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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.