Home / 177,489,562.17-266,247,719.24-52,982,356.03

Finding the Fourth Proportional to 177,489,562.17, 266,247,719.24 and 52,982,356.03

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Solution

The fourth proportional to 177,489,562.17, 266,247,719.24 and 52,982,356.03 is: 79,477,526.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    177,489,562.17 : 266,247,719.24 = 52,982,356.03 : x
  2. Step 2: Convert to fraction form
    177,489,562.17/266,247,719.24 = 52,982,356.03/x
  3. Step 3: Cross multiply
    177,489,562.17x = 266,247,719.24 × 52,982,356.03
  4. Step 4: Simplify right side
    177,489,562.17x = 14,106,431,452,616,970
  5. Step 5: Solve for x
    x = 14,106,431,452,616,970/177,489,562.17
  6. Step 6: Final answer
    x = 79,477,526.90

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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.