Home / 32,954,829.20-49,446,240.60-15,906,726.80

Finding the Fourth Proportional to 32,954,829.20, 49,446,240.60 and 15,906,726.80

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Solution

The fourth proportional to 32,954,829.20, 49,446,240.60 and 15,906,726.80 is: 23,866,846.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,954,829.20 : 49,446,240.60 = 15,906,726.80 : x
  2. Step 2: Convert to fraction form
    32,954,829.20/49,446,240.60 = 15,906,726.80/x
  3. Step 3: Cross multiply
    32,954,829.20x = 49,446,240.60 × 15,906,726.80
  4. Step 4: Simplify right side
    32,954,829.20x = 786,527,840,511,268.12
  5. Step 5: Solve for x
    x = 786,527,840,511,268.12/32,954,829.20
  6. Step 6: Final answer
    x = 23,866,846.21

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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.