Home / 416,101,806.14-574,229,766.51-237,482,108.69

Finding the Fourth Proportional to 416,101,806.14, 574,229,766.51 and 237,482,108.69

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Solution

The fourth proportional to 416,101,806.14, 574,229,766.51 and 237,482,108.69 is: 327,730,602.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    416,101,806.14 : 574,229,766.51 = 237,482,108.69 : x
  2. Step 2: Convert to fraction form
    416,101,806.14/574,229,766.51 = 237,482,108.69/x
  3. Step 3: Cross multiply
    416,101,806.14x = 574,229,766.51 × 237,482,108.69
  4. Step 4: Simplify right side
    416,101,806.14x = 136,369,295,820,490,000
  5. Step 5: Solve for x
    x = 136,369,295,820,490,000/416,101,806.14
  6. Step 6: Final answer
    x = 327,730,602.97

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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.