Home / 244,586,011.38-367,040,442.29-129,651,266.31

Finding the Fourth Proportional to 244,586,011.38, 367,040,442.29 and 129,651,266.31

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Solution

The fourth proportional to 244,586,011.38, 367,040,442.29 and 129,651,266.31 is: 194,562,468.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,586,011.38 : 367,040,442.29 = 129,651,266.31 : x
  2. Step 2: Convert to fraction form
    244,586,011.38/367,040,442.29 = 129,651,266.31/x
  3. Step 3: Cross multiply
    244,586,011.38x = 367,040,442.29 × 129,651,266.31
  4. Step 4: Simplify right side
    244,586,011.38x = 47,587,258,129,232,728
  5. Step 5: Solve for x
    x = 47,587,258,129,232,728/244,586,011.38
  6. Step 6: Final answer
    x = 194,562,468.48

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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.