Home / 29,904,246.60-44,856,369.90-25,440,142.20

Finding the Fourth Proportional to 29,904,246.60, 44,856,369.90 and 25,440,142.20

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Solution

The fourth proportional to 29,904,246.60, 44,856,369.90 and 25,440,142.20 is: 38,160,213.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,904,246.60 : 44,856,369.90 = 25,440,142.20 : x
  2. Step 2: Convert to fraction form
    29,904,246.60/44,856,369.90 = 25,440,142.20/x
  3. Step 3: Cross multiply
    29,904,246.60x = 44,856,369.90 × 25,440,142.20
  4. Step 4: Simplify right side
    29,904,246.60x = 1,141,152,428,831,799.75
  5. Step 5: Solve for x
    x = 1,141,152,428,831,799.75/29,904,246.60
  6. Step 6: Final answer
    x = 38,160,213.30

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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.