Home / 14,132,022.60-21,198,033.90-4,033,331.40

Finding the Fourth Proportional to 14,132,022.60, 21,198,033.90 and 4,033,331.40

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Solution

The fourth proportional to 14,132,022.60, 21,198,033.90 and 4,033,331.40 is: 6,049,997.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,132,022.60 : 21,198,033.90 = 4,033,331.40 : x
  2. Step 2: Convert to fraction form
    14,132,022.60/21,198,033.90 = 4,033,331.40/x
  3. Step 3: Cross multiply
    14,132,022.60x = 21,198,033.90 × 4,033,331.40
  4. Step 4: Simplify right side
    14,132,022.60x = 85,498,695,747,134.45
  5. Step 5: Solve for x
    x = 85,498,695,747,134.45/14,132,022.60
  6. Step 6: Final answer
    x = 6,049,997.10

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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.