Home / 355,019,508.50-532,529,264.97-96,234,727.73

Finding the Fourth Proportional to 355,019,508.50, 532,529,264.97 and 96,234,727.73

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Solution

The fourth proportional to 355,019,508.50, 532,529,264.97 and 96,234,727.73 is: 144,352,092.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    355,019,508.50 : 532,529,264.97 = 96,234,727.73 : x
  2. Step 2: Convert to fraction form
    355,019,508.50/532,529,264.97 = 96,234,727.73/x
  3. Step 3: Cross multiply
    355,019,508.50x = 532,529,264.97 × 96,234,727.73
  4. Step 4: Simplify right side
    355,019,508.50x = 51,247,808,819,982,328
  5. Step 5: Solve for x
    x = 51,247,808,819,982,328/355,019,508.50
  6. Step 6: Final answer
    x = 144,352,092.19

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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.