Home / 6,635,171,983.56-9,156,568,545.92-3,624,466,454.52

Finding the Fourth Proportional to 6,635,171,983.56, 9,156,568,545.92 and 3,624,466,454.52

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Solution

The fourth proportional to 6,635,171,983.56, 9,156,568,545.92 and 3,624,466,454.52 is: 5,001,780,754.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,635,171,983.56 : 9,156,568,545.92 = 3,624,466,454.52 : x
  2. Step 2: Convert to fraction form
    6,635,171,983.56/9,156,568,545.92 = 3,624,466,454.52/x
  3. Step 3: Cross multiply
    6,635,171,983.56x = 9,156,568,545.92 × 3,624,466,454.52
  4. Step 4: Simplify right side
    6,635,171,983.56x = 33,187,675,533,200,015,360
  5. Step 5: Solve for x
    x = 33,187,675,533,200,015,360/6,635,171,983.56
  6. Step 6: Final answer
    x = 5,001,780,754.96

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1.5x scale

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.