Home / 24,890,129.70-37,340,443.35-10,505,793.30

Finding the Fourth Proportional to 24,890,129.70, 37,340,443.35 and 10,505,793.30

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Solution

The fourth proportional to 24,890,129.70, 37,340,443.35 and 10,505,793.30 is: 15,760,905.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,890,129.70 : 37,340,443.35 = 10,505,793.30 : x
  2. Step 2: Convert to fraction form
    24,890,129.70/37,340,443.35 = 10,505,793.30/x
  3. Step 3: Cross multiply
    24,890,129.70x = 37,340,443.35 × 10,505,793.30
  4. Step 4: Simplify right side
    24,890,129.70x = 392,290,979,565,459.62
  5. Step 5: Solve for x
    x = 392,290,979,565,459.62/24,890,129.70
  6. Step 6: Final answer
    x = 15,760,905.40

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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.