Home / 575,825,115.56-863,762,254.52-226,146,966.30

Finding the Fourth Proportional to 575,825,115.56, 863,762,254.52 and 226,146,966.30

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Solution

The fourth proportional to 575,825,115.56, 863,762,254.52 and 226,146,966.30 is: 339,230,103.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    575,825,115.56 : 863,762,254.52 = 226,146,966.30 : x
  2. Step 2: Convert to fraction form
    575,825,115.56/863,762,254.52 = 226,146,966.30/x
  3. Step 3: Cross multiply
    575,825,115.56x = 863,762,254.52 × 226,146,966.30
  4. Step 4: Simplify right side
    575,825,115.56x = 195,337,213,463,015,744
  5. Step 5: Solve for x
    x = 195,337,213,463,015,744/575,825,115.56
  6. Step 6: Final answer
    x = 339,230,103.35

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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.