Home / 32,221,277.25-48,336,446.15-10,354,325.38

Finding the Fourth Proportional to 32,221,277.25, 48,336,446.15 and 10,354,325.38

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Solution

The fourth proportional to 32,221,277.25, 48,336,446.15 and 10,354,325.38 is: 15,532,943.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,221,277.25 : 48,336,446.15 = 10,354,325.38 : x
  2. Step 2: Convert to fraction form
    32,221,277.25/48,336,446.15 = 10,354,325.38/x
  3. Step 3: Cross multiply
    32,221,277.25x = 48,336,446.15 × 10,354,325.38
  4. Step 4: Simplify right side
    32,221,277.25x = 500,491,291,016,164.25
  5. Step 5: Solve for x
    x = 500,491,291,016,164.25/32,221,277.25
  6. Step 6: Final answer
    x = 15,532,943.87

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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.