Home / 25,498,187.06-38,258,575.22-13,364,766.95

Finding the Fourth Proportional to 25,498,187.06, 38,258,575.22 and 13,364,766.95

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Solution

The fourth proportional to 25,498,187.06, 38,258,575.22 and 13,364,766.95 is: 20,053,070.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,498,187.06 : 38,258,575.22 = 13,364,766.95 : x
  2. Step 2: Convert to fraction form
    25,498,187.06/38,258,575.22 = 13,364,766.95/x
  3. Step 3: Cross multiply
    25,498,187.06x = 38,258,575.22 × 13,364,766.95
  4. Step 4: Simplify right side
    25,498,187.06x = 511,316,941,496,464
  5. Step 5: Solve for x
    x = 511,316,941,496,464/25,498,187.06
  6. Step 6: Final answer
    x = 20,053,070.46

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1.5x scale

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.