Home / 350,832,064.07-526,246,661.79-88,517,229.73

Finding the Fourth Proportional to 350,832,064.07, 526,246,661.79 and 88,517,229.73

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Solution

The fourth proportional to 350,832,064.07, 526,246,661.79 and 88,517,229.73 is: 132,775,482.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    350,832,064.07 : 526,246,661.79 = 88,517,229.73 : x
  2. Step 2: Convert to fraction form
    350,832,064.07/526,246,661.79 = 88,517,229.73/x
  3. Step 3: Cross multiply
    350,832,064.07x = 526,246,661.79 × 88,517,229.73
  4. Step 4: Simplify right side
    350,832,064.07x = 46,581,896,654,995,432
  5. Step 5: Solve for x
    x = 46,581,896,654,995,432/350,832,064.07
  6. Step 6: Final answer
    x = 132,775,482.70

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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.