Home / 31,753,561.56-43,844,597.60-24,399,803.20

Finding the Fourth Proportional to 31,753,561.56, 43,844,597.60 and 24,399,803.20

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Solution

The fourth proportional to 31,753,561.56, 43,844,597.60 and 24,399,803.20 is: 33,690,694.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,753,561.56 : 43,844,597.60 = 24,399,803.20 : x
  2. Step 2: Convert to fraction form
    31,753,561.56/43,844,597.60 = 24,399,803.20/x
  3. Step 3: Cross multiply
    31,753,561.56x = 43,844,597.60 × 24,399,803.20
  4. Step 4: Simplify right side
    31,753,561.56x = 1,069,799,552,823,192.38
  5. Step 5: Solve for x
    x = 1,069,799,552,823,192.38/31,753,561.56
  6. Step 6: Final answer
    x = 33,690,694.85

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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.