Home / 13,793,523.30-20,654,855.55-10,935,551.70

Finding the Fourth Proportional to 13,793,523.30, 20,654,855.55 and 10,935,551.70

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Solution

The fourth proportional to 13,793,523.30, 20,654,855.55 and 10,935,551.70 is: 16,375,239.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,793,523.30 : 20,654,855.55 = 10,935,551.70 : x
  2. Step 2: Convert to fraction form
    13,793,523.30/20,654,855.55 = 10,935,551.70/x
  3. Step 3: Cross multiply
    13,793,523.30x = 20,654,855.55 × 10,935,551.70
  4. Step 4: Simplify right side
    13,793,523.30x = 225,872,240,723,056.94
  5. Step 5: Solve for x
    x = 225,872,240,723,056.94/13,793,523.30
  6. Step 6: Final answer
    x = 16,375,239.00

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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.