Home / 16,591,772.20-24,887,658.30-13,757,420.20

Finding the Fourth Proportional to 16,591,772.20, 24,887,658.30 and 13,757,420.20

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Solution

The fourth proportional to 16,591,772.20, 24,887,658.30 and 13,757,420.20 is: 20,636,130.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,591,772.20 : 24,887,658.30 = 13,757,420.20 : x
  2. Step 2: Convert to fraction form
    16,591,772.20/24,887,658.30 = 13,757,420.20/x
  3. Step 3: Cross multiply
    16,591,772.20x = 24,887,658.30 × 13,757,420.20
  4. Step 4: Simplify right side
    16,591,772.20x = 342,389,973,027,117.62
  5. Step 5: Solve for x
    x = 342,389,973,027,117.62/16,591,772.20
  6. Step 6: Final answer
    x = 20,636,130.30

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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.