Home / 14,781,633.30-22,172,449.95-10,719,062.10

Finding the Fourth Proportional to 14,781,633.30, 22,172,449.95 and 10,719,062.10

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Solution

The fourth proportional to 14,781,633.30, 22,172,449.95 and 10,719,062.10 is: 16,078,593.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,781,633.30 : 22,172,449.95 = 10,719,062.10 : x
  2. Step 2: Convert to fraction form
    14,781,633.30/22,172,449.95 = 10,719,062.10/x
  3. Step 3: Cross multiply
    14,781,633.30x = 22,172,449.95 × 10,719,062.10
  4. Step 4: Simplify right side
    14,781,633.30x = 237,667,867,923,191.88
  5. Step 5: Solve for x
    x = 237,667,867,923,191.88/14,781,633.30
  6. Step 6: Final answer
    x = 16,078,593.15

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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.