Home / 296,217,975.95-444,508,576.25-132,594,082.68

Finding the Fourth Proportional to 296,217,975.95, 444,508,576.25 and 132,594,082.68

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Solution

The fourth proportional to 296,217,975.95, 444,508,576.25 and 132,594,082.68 is: 198,972,417.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    296,217,975.95 : 444,508,576.25 = 132,594,082.68 : x
  2. Step 2: Convert to fraction form
    296,217,975.95/444,508,576.25 = 132,594,082.68/x
  3. Step 3: Cross multiply
    296,217,975.95x = 444,508,576.25 × 132,594,082.68
  4. Step 4: Simplify right side
    296,217,975.95x = 58,939,206,910,598,616
  5. Step 5: Solve for x
    x = 58,939,206,910,598,616/296,217,975.95
  6. Step 6: Final answer
    x = 198,972,417.94

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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.