Home / 49,897,712.10-74,846,568.15-24,355,107.30

Finding the Fourth Proportional to 49,897,712.10, 74,846,568.15 and 24,355,107.30

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Solution

The fourth proportional to 49,897,712.10, 74,846,568.15 and 24,355,107.30 is: 36,532,660.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,897,712.10 : 74,846,568.15 = 24,355,107.30 : x
  2. Step 2: Convert to fraction form
    49,897,712.10/74,846,568.15 = 24,355,107.30/x
  3. Step 3: Cross multiply
    49,897,712.10x = 74,846,568.15 × 24,355,107.30
  4. Step 4: Simplify right side
    49,897,712.10x = 1,822,896,198,330,012.75
  5. Step 5: Solve for x
    x = 1,822,896,198,330,012.75/49,897,712.10
  6. Step 6: Final answer
    x = 36,532,660.95

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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.