Home / 16,714,417-25,073,468.70-5,352,194.92

Finding the Fourth Proportional to 16,714,417, 25,073,468.70 and 5,352,194.92

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Solution

The fourth proportional to 16,714,417, 25,073,468.70 and 5,352,194.92 is: 8,028,882.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,714,417 : 25,073,468.70 = 5,352,194.92 : x
  2. Step 2: Convert to fraction form
    16,714,417/25,073,468.70 = 5,352,194.92/x
  3. Step 3: Cross multiply
    16,714,417x = 25,073,468.70 × 5,352,194.92
  4. Step 4: Simplify right side
    16,714,417x = 134,198,091,802,919
  5. Step 5: Solve for x
    x = 134,198,091,802,919/16,714,417
  6. Step 6: Final answer
    x = 8,028,882.60

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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.