Home / 224,235,697.20-336,437,526.60-88,018,839.60

Finding the Fourth Proportional to 224,235,697.20, 336,437,526.60 and 88,018,839.60

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Solution

The fourth proportional to 224,235,697.20, 336,437,526.60 and 88,018,839.60 is: 132,061,224.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    224,235,697.20 : 336,437,526.60 = 88,018,839.60 : x
  2. Step 2: Convert to fraction form
    224,235,697.20/336,437,526.60 = 88,018,839.60/x
  3. Step 3: Cross multiply
    224,235,697.20x = 336,437,526.60 × 88,018,839.60
  4. Step 4: Simplify right side
    224,235,697.20x = 29,612,840,689,226,132
  5. Step 5: Solve for x
    x = 29,612,840,689,226,132/224,235,697.20
  6. Step 6: Final answer
    x = 132,061,224.23

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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.