Home / 25,691,908.50-35,451,575.10-14,086,418.04

Finding the Fourth Proportional to 25,691,908.50, 35,451,575.10 and 14,086,418.04

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Solution

The fourth proportional to 25,691,908.50, 35,451,575.10 and 14,086,418.04 is: 19,437,470.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,691,908.50 : 35,451,575.10 = 14,086,418.04 : x
  2. Step 2: Convert to fraction form
    25,691,908.50/35,451,575.10 = 14,086,418.04/x
  3. Step 3: Cross multiply
    25,691,908.50x = 35,451,575.10 × 14,086,418.04
  4. Step 4: Simplify right side
    25,691,908.50x = 499,385,707,035,054.81
  5. Step 5: Solve for x
    x = 499,385,707,035,054.81/25,691,908.50
  6. Step 6: Final answer
    x = 19,437,470.25

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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.