Home / 414,190,553.04-571,595,091.36-226,030,971.24

Finding the Fourth Proportional to 414,190,553.04, 571,595,091.36 and 226,030,971.24

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Solution

The fourth proportional to 414,190,553.04, 571,595,091.36 and 226,030,971.24 is: 311,929,358.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    414,190,553.04 : 571,595,091.36 = 226,030,971.24 : x
  2. Step 2: Convert to fraction form
    414,190,553.04/571,595,091.36 = 226,030,971.24/x
  3. Step 3: Cross multiply
    414,190,553.04x = 571,595,091.36 × 226,030,971.24
  4. Step 4: Simplify right side
    414,190,553.04x = 129,198,193,656,117,344
  5. Step 5: Solve for x
    x = 129,198,193,656,117,344/414,190,553.04
  6. Step 6: Final answer
    x = 311,929,358.86

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.