Home / 38,414,742.20-57,664,103.70-24,054,025.40

Finding the Fourth Proportional to 38,414,742.20, 57,664,103.70 and 24,054,025.40

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Solution

The fourth proportional to 38,414,742.20, 57,664,103.70 and 24,054,025.40 is: 36,107,331.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,414,742.20 : 57,664,103.70 = 24,054,025.40 : x
  2. Step 2: Convert to fraction form
    38,414,742.20/57,664,103.70 = 24,054,025.40/x
  3. Step 3: Cross multiply
    38,414,742.20x = 57,664,103.70 × 24,054,025.40
  4. Step 4: Simplify right side
    38,414,742.20x = 1,387,053,815,068,034
  5. Step 5: Solve for x
    x = 1,387,053,815,068,034/38,414,742.20
  6. Step 6: Final answer
    x = 36,107,331.08

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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.