Home / 34,490,092-51,743,450.24-12,924,882.04

Finding the Fourth Proportional to 34,490,092, 51,743,450.24 and 12,924,882.04

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Solution

The fourth proportional to 34,490,092, 51,743,450.24 and 12,924,882.04 is: 19,390,438.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,490,092 : 51,743,450.24 = 12,924,882.04 : x
  2. Step 2: Convert to fraction form
    34,490,092/51,743,450.24 = 12,924,882.04/x
  3. Step 3: Cross multiply
    34,490,092x = 51,743,450.24 × 12,924,882.04
  4. Step 4: Simplify right side
    34,490,092x = 668,777,990,694,609.62
  5. Step 5: Solve for x
    x = 668,777,990,694,609.62/34,490,092
  6. Step 6: Final answer
    x = 19,390,438.00

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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.