Home / 41,472,038.40-62,208,057.60-14,542,195.20

Finding the Fourth Proportional to 41,472,038.40, 62,208,057.60 and 14,542,195.20

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Solution

The fourth proportional to 41,472,038.40, 62,208,057.60 and 14,542,195.20 is: 21,813,292.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,472,038.40 : 62,208,057.60 = 14,542,195.20 : x
  2. Step 2: Convert to fraction form
    41,472,038.40/62,208,057.60 = 14,542,195.20/x
  3. Step 3: Cross multiply
    41,472,038.40x = 62,208,057.60 × 14,542,195.20
  4. Step 4: Simplify right side
    41,472,038.40x = 904,641,716,632,043.50
  5. Step 5: Solve for x
    x = 904,641,716,632,043.50/41,472,038.40
  6. Step 6: Final answer
    x = 21,813,292.80

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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.