Home / 332,472,760.16-458,813,031.38-185,795,044.16

Finding the Fourth Proportional to 332,472,760.16, 458,813,031.38 and 185,795,044.16

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Solution

The fourth proportional to 332,472,760.16, 458,813,031.38 and 185,795,044.16 is: 256,397,508.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    332,472,760.16 : 458,813,031.38 = 185,795,044.16 : x
  2. Step 2: Convert to fraction form
    332,472,760.16/458,813,031.38 = 185,795,044.16/x
  3. Step 3: Cross multiply
    332,472,760.16x = 458,813,031.38 × 185,795,044.16
  4. Step 4: Simplify right side
    332,472,760.16x = 85,245,187,426,430,560
  5. Step 5: Solve for x
    x = 85,245,187,426,430,560/332,472,760.16
  6. Step 6: Final answer
    x = 256,397,508.73

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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.