Home / 224,519,651.48-336,791,549.86-71,177,665.34

Finding the Fourth Proportional to 224,519,651.48, 336,791,549.86 and 71,177,665.34

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Solution

The fourth proportional to 224,519,651.48, 336,791,549.86 and 71,177,665.34 is: 106,770,325.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    224,519,651.48 : 336,791,549.86 = 71,177,665.34 : x
  2. Step 2: Convert to fraction form
    224,519,651.48/336,791,549.86 = 71,177,665.34/x
  3. Step 3: Cross multiply
    224,519,651.48x = 336,791,549.86 × 71,177,665.34
  4. Step 4: Simplify right side
    224,519,651.48x = 23,972,036,225,275,008
  5. Step 5: Solve for x
    x = 23,972,036,225,275,008/224,519,651.48
  6. Step 6: Final answer
    x = 106,770,325.30

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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.