Home / 482,844,202.80-724,266,304.20-176,146,321.20

Finding the Fourth Proportional to 482,844,202.80, 724,266,304.20 and 176,146,321.20

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Solution

The fourth proportional to 482,844,202.80, 724,266,304.20 and 176,146,321.20 is: 264,219,481.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    482,844,202.80 : 724,266,304.20 = 176,146,321.20 : x
  2. Step 2: Convert to fraction form
    482,844,202.80/724,266,304.20 = 176,146,321.20/x
  3. Step 3: Cross multiply
    482,844,202.80x = 724,266,304.20 × 176,146,321.20
  4. Step 4: Simplify right side
    482,844,202.80x = 127,576,845,053,950,112
  5. Step 5: Solve for x
    x = 127,576,845,053,950,112/482,844,202.80
  6. Step 6: Final answer
    x = 264,219,481.80

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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.