Home / 44,206,040.80-66,318,029.20-13,906,856.80

Finding the Fourth Proportional to 44,206,040.80, 66,318,029.20 and 13,906,856.80

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Solution

The fourth proportional to 44,206,040.80, 66,318,029.20 and 13,906,856.80 is: 20,863,106.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,206,040.80 : 66,318,029.20 = 13,906,856.80 : x
  2. Step 2: Convert to fraction form
    44,206,040.80/66,318,029.20 = 13,906,856.80/x
  3. Step 3: Cross multiply
    44,206,040.80x = 66,318,029.20 × 13,906,856.80
  4. Step 4: Simplify right side
    44,206,040.80x = 922,275,335,342,618.62
  5. Step 5: Solve for x
    x = 922,275,335,342,618.62/44,206,040.80
  6. Step 6: Final answer
    x = 20,863,106.46

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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.