Home / 14,673,997.10-22,010,995.65-9,288,728.30

Finding the Fourth Proportional to 14,673,997.10, 22,010,995.65 and 9,288,728.30

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Solution

The fourth proportional to 14,673,997.10, 22,010,995.65 and 9,288,728.30 is: 13,933,092.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,673,997.10 : 22,010,995.65 = 9,288,728.30 : x
  2. Step 2: Convert to fraction form
    14,673,997.10/22,010,995.65 = 9,288,728.30/x
  3. Step 3: Cross multiply
    14,673,997.10x = 22,010,995.65 × 9,288,728.30
  4. Step 4: Simplify right side
    14,673,997.10x = 204,454,158,205,331.91
  5. Step 5: Solve for x
    x = 204,454,158,205,331.91/14,673,997.10
  6. Step 6: Final answer
    x = 13,933,092.45

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Similar ratio
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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.