Home / 23,286,105.20-34,890,542.94-14,160,598.76

Finding the Fourth Proportional to 23,286,105.20, 34,890,542.94 and 14,160,598.76

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Solution

The fourth proportional to 23,286,105.20, 34,890,542.94 and 14,160,598.76 is: 21,217,415.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,286,105.20 : 34,890,542.94 = 14,160,598.76 : x
  2. Step 2: Convert to fraction form
    23,286,105.20/34,890,542.94 = 14,160,598.76/x
  3. Step 3: Cross multiply
    23,286,105.20x = 34,890,542.94 × 14,160,598.76
  4. Step 4: Simplify right side
    23,286,105.20x = 494,070,979,091,890.69
  5. Step 5: Solve for x
    x = 494,070,979,091,890.69/23,286,105.20
  6. Step 6: Final answer
    x = 21,217,415.92

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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.