Home / 25,268,794.95-34,872,531.53-14,251,524.87

Finding the Fourth Proportional to 25,268,794.95, 34,872,531.53 and 14,251,524.87

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Solution

The fourth proportional to 25,268,794.95, 34,872,531.53 and 14,251,524.87 is: 19,668,003.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,268,794.95 : 34,872,531.53 = 14,251,524.87 : x
  2. Step 2: Convert to fraction form
    25,268,794.95/34,872,531.53 = 14,251,524.87/x
  3. Step 3: Cross multiply
    25,268,794.95x = 34,872,531.53 × 14,251,524.87
  4. Step 4: Simplify right side
    25,268,794.95x = 496,986,750,379,654.12
  5. Step 5: Solve for x
    x = 496,986,750,379,654.12/25,268,794.95
  6. Step 6: Final answer
    x = 19,668,003.61

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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.