Home / 25,268,793.95-34,872,530.15-14,251,523.87

Finding the Fourth Proportional to 25,268,793.95, 34,872,530.15 and 14,251,523.87

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Solution

The fourth proportional to 25,268,793.95, 34,872,530.15 and 14,251,523.87 is: 19,668,002.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,268,793.95 : 34,872,530.15 = 14,251,523.87 : x
  2. Step 2: Convert to fraction form
    25,268,793.95/34,872,530.15 = 14,251,523.87/x
  3. Step 3: Cross multiply
    25,268,793.95x = 34,872,530.15 × 14,251,523.87
  4. Step 4: Simplify right side
    25,268,793.95x = 496,986,695,840,019.62
  5. Step 5: Solve for x
    x = 496,986,695,840,019.62/25,268,793.95
  6. Step 6: Final answer
    x = 19,668,002.23

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.