Home / 75,468,000.70-113,202,001.05-32,329,863.10

Finding the Fourth Proportional to 75,468,000.70, 113,202,001.05 and 32,329,863.10

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Solution

The fourth proportional to 75,468,000.70, 113,202,001.05 and 32,329,863.10 is: 48,494,794.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    75,468,000.70 : 113,202,001.05 = 32,329,863.10 : x
  2. Step 2: Convert to fraction form
    75,468,000.70/113,202,001.05 = 32,329,863.10/x
  3. Step 3: Cross multiply
    75,468,000.70x = 113,202,001.05 × 32,329,863.10
  4. Step 4: Simplify right side
    75,468,000.70x = 3,659,805,196,592,556.50
  5. Step 5: Solve for x
    x = 3,659,805,196,592,556.50/75,468,000.70
  6. Step 6: Final answer
    x = 48,494,794.65

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1.5x scale

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.