Home / 16,591,762.20-24,887,643.30-13,757,410.20

Finding the Fourth Proportional to 16,591,762.20, 24,887,643.30 and 13,757,410.20

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Solution

The fourth proportional to 16,591,762.20, 24,887,643.30 and 13,757,410.20 is: 20,636,115.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,591,762.20 : 24,887,643.30 = 13,757,410.20 : x
  2. Step 2: Convert to fraction form
    16,591,762.20/24,887,643.30 = 13,757,410.20/x
  3. Step 3: Cross multiply
    16,591,762.20x = 24,887,643.30 × 13,757,410.20
  4. Step 4: Simplify right side
    16,591,762.20x = 342,389,517,789,381.62
  5. Step 5: Solve for x
    x = 342,389,517,789,381.62/16,591,762.20
  6. Step 6: Final answer
    x = 20,636,115.30

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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.