Home / 29,082,524.60-43,623,786.90-9,934,902.20

Finding the Fourth Proportional to 29,082,524.60, 43,623,786.90 and 9,934,902.20

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Solution

The fourth proportional to 29,082,524.60, 43,623,786.90 and 9,934,902.20 is: 14,902,353.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,082,524.60 : 43,623,786.90 = 9,934,902.20 : x
  2. Step 2: Convert to fraction form
    29,082,524.60/43,623,786.90 = 9,934,902.20/x
  3. Step 3: Cross multiply
    29,082,524.60x = 43,623,786.90 × 9,934,902.20
  4. Step 4: Simplify right side
    29,082,524.60x = 433,398,056,445,141.12
  5. Step 5: Solve for x
    x = 433,398,056,445,141.12/29,082,524.60
  6. Step 6: Final answer
    x = 14,902,353.30

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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.