Home / 41,448,323.20-62,177,150.40-12,694,230.40

Finding the Fourth Proportional to 41,448,323.20, 62,177,150.40 and 12,694,230.40

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Solution

The fourth proportional to 41,448,323.20, 62,177,150.40 and 12,694,230.40 is: 19,042,774.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,448,323.20 : 62,177,150.40 = 12,694,230.40 : x
  2. Step 2: Convert to fraction form
    41,448,323.20/62,177,150.40 = 12,694,230.40/x
  3. Step 3: Cross multiply
    41,448,323.20x = 62,177,150.40 × 12,694,230.40
  4. Step 4: Simplify right side
    41,448,323.20x = 789,291,072,793,052.12
  5. Step 5: Solve for x
    x = 789,291,072,793,052.12/41,448,323.20
  6. Step 6: Final answer
    x = 19,042,774.52

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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.