Home / 16,516,793.40-24,775,190.10-11,414,959.80

Finding the Fourth Proportional to 16,516,793.40, 24,775,190.10 and 11,414,959.80

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Solution

The fourth proportional to 16,516,793.40, 24,775,190.10 and 11,414,959.80 is: 17,122,439.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,516,793.40 : 24,775,190.10 = 11,414,959.80 : x
  2. Step 2: Convert to fraction form
    16,516,793.40/24,775,190.10 = 11,414,959.80/x
  3. Step 3: Cross multiply
    16,516,793.40x = 24,775,190.10 × 11,414,959.80
  4. Step 4: Simplify right side
    16,516,793.40x = 282,807,799,028,858
  5. Step 5: Solve for x
    x = 282,807,799,028,858/16,516,793.40
  6. Step 6: Final answer
    x = 17,122,439.70

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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.