Home / 16,956,069.30-25,435,659.15-5,596,542.90

Finding the Fourth Proportional to 16,956,069.30, 25,435,659.15 and 5,596,542.90

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Solution

The fourth proportional to 16,956,069.30, 25,435,659.15 and 5,596,542.90 is: 8,395,327.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,956,069.30 : 25,435,659.15 = 5,596,542.90 : x
  2. Step 2: Convert to fraction form
    16,956,069.30/25,435,659.15 = 5,596,542.90/x
  3. Step 3: Cross multiply
    16,956,069.30x = 25,435,659.15 × 5,596,542.90
  4. Step 4: Simplify right side
    16,956,069.30x = 142,351,757,622,752.53
  5. Step 5: Solve for x
    x = 142,351,757,622,752.53/16,956,069.30
  6. Step 6: Final answer
    x = 8,395,327.66

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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.