Home / 31,585,454.10-47,413,610.55-24,428,715.30

Finding the Fourth Proportional to 31,585,454.10, 47,413,610.55 and 24,428,715.30

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Solution

The fourth proportional to 31,585,454.10, 47,413,610.55 and 24,428,715.30 is: 36,670,474.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,585,454.10 : 47,413,610.55 = 24,428,715.30 : x
  2. Step 2: Convert to fraction form
    31,585,454.10/47,413,610.55 = 24,428,715.30/x
  3. Step 3: Cross multiply
    31,585,454.10x = 47,413,610.55 × 24,428,715.30
  4. Step 4: Simplify right side
    31,585,454.10x = 1,158,253,593,471,026.50
  5. Step 5: Solve for x
    x = 1,158,253,593,471,026.50/31,585,454.10
  6. Step 6: Final answer
    x = 36,670,474.64

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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.