Home / 224,803,555.25-336,681,531.32-218,597,652.97

Finding the Fourth Proportional to 224,803,555.25, 336,681,531.32 and 218,597,652.97

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Solution

The fourth proportional to 224,803,555.25, 336,681,531.32 and 218,597,652.97 is: 327,387,137.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    224,803,555.25 : 336,681,531.32 = 218,597,652.97 : x
  2. Step 2: Convert to fraction form
    224,803,555.25/336,681,531.32 = 218,597,652.97/x
  3. Step 3: Cross multiply
    224,803,555.25x = 336,681,531.32 × 218,597,652.97
  4. Step 4: Simplify right side
    224,803,555.25x = 73,597,792,542,962,848
  5. Step 5: Solve for x
    x = 73,597,792,542,962,848/224,803,555.25
  6. Step 6: Final answer
    x = 327,387,137.91

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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.