Home / 237,468,278.80-356,202,418.20-183,654,211.60

Finding the Fourth Proportional to 237,468,278.80, 356,202,418.20 and 183,654,211.60

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Solution

The fourth proportional to 237,468,278.80, 356,202,418.20 and 183,654,211.60 is: 275,481,317.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    237,468,278.80 : 356,202,418.20 = 183,654,211.60 : x
  2. Step 2: Convert to fraction form
    237,468,278.80/356,202,418.20 = 183,654,211.60/x
  3. Step 3: Cross multiply
    237,468,278.80x = 356,202,418.20 × 183,654,211.60
  4. Step 4: Simplify right side
    237,468,278.80x = 65,418,074,284,534,488
  5. Step 5: Solve for x
    x = 65,418,074,284,534,488/237,468,278.80
  6. Step 6: Final answer
    x = 275,481,317.40

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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.