Home / 227,104,034.80-340,656,052.20-224,715,247.60

Finding the Fourth Proportional to 227,104,034.80, 340,656,052.20 and 224,715,247.60

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Solution

The fourth proportional to 227,104,034.80, 340,656,052.20 and 224,715,247.60 is: 337,072,871.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    227,104,034.80 : 340,656,052.20 = 224,715,247.60 : x
  2. Step 2: Convert to fraction form
    227,104,034.80/340,656,052.20 = 224,715,247.60/x
  3. Step 3: Cross multiply
    227,104,034.80x = 340,656,052.20 × 224,715,247.60
  4. Step 4: Simplify right side
    227,104,034.80x = 76,550,609,116,561,520
  5. Step 5: Solve for x
    x = 76,550,609,116,561,520/227,104,034.80
  6. Step 6: Final answer
    x = 337,072,871.40

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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.