Home / 55,861,017.26-77,086,994.94-32,340,545.73

Finding the Fourth Proportional to 55,861,017.26, 77,086,994.94 and 32,340,545.73

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Solution

The fourth proportional to 55,861,017.26, 77,086,994.94 and 32,340,545.73 is: 44,629,253.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,861,017.26 : 77,086,994.94 = 32,340,545.73 : x
  2. Step 2: Convert to fraction form
    55,861,017.26/77,086,994.94 = 32,340,545.73/x
  3. Step 3: Cross multiply
    55,861,017.26x = 77,086,994.94 × 32,340,545.73
  4. Step 4: Simplify right side
    55,861,017.26x = 2,493,035,485,045,348.50
  5. Step 5: Solve for x
    x = 2,493,035,485,045,348.50/55,861,017.26
  6. Step 6: Final answer
    x = 44,629,253.24

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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.