Home / 232,360,882.40-348,541,323.60-207,278,616.80

Finding the Fourth Proportional to 232,360,882.40, 348,541,323.60 and 207,278,616.80

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Solution

The fourth proportional to 232,360,882.40, 348,541,323.60 and 207,278,616.80 is: 310,917,925.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    232,360,882.40 : 348,541,323.60 = 207,278,616.80 : x
  2. Step 2: Convert to fraction form
    232,360,882.40/348,541,323.60 = 207,278,616.80/x
  3. Step 3: Cross multiply
    232,360,882.40x = 348,541,323.60 × 207,278,616.80
  4. Step 4: Simplify right side
    232,360,882.40x = 72,245,163,453,449,200
  5. Step 5: Solve for x
    x = 72,245,163,453,449,200/232,360,882.40
  6. Step 6: Final answer
    x = 310,917,925.20

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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.