Home / 29,162,709.40-43,744,064.10-24,486,028.60

Finding the Fourth Proportional to 29,162,709.40, 43,744,064.10 and 24,486,028.60

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Solution

The fourth proportional to 29,162,709.40, 43,744,064.10 and 24,486,028.60 is: 36,729,042.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,162,709.40 : 43,744,064.10 = 24,486,028.60 : x
  2. Step 2: Convert to fraction form
    29,162,709.40/43,744,064.10 = 24,486,028.60/x
  3. Step 3: Cross multiply
    29,162,709.40x = 43,744,064.10 × 24,486,028.60
  4. Step 4: Simplify right side
    29,162,709.40x = 1,071,118,404,632,833.38
  5. Step 5: Solve for x
    x = 1,071,118,404,632,833.38/29,162,709.40
  6. Step 6: Final answer
    x = 36,729,042.90

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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.