Home / 73,582,669.05-110,391,081.65-25,060,943.22

Finding the Fourth Proportional to 73,582,669.05, 110,391,081.65 and 25,060,943.22

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Solution

The fourth proportional to 73,582,669.05, 110,391,081.65 and 25,060,943.22 is: 37,597,231.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,582,669.05 : 110,391,081.65 = 25,060,943.22 : x
  2. Step 2: Convert to fraction form
    73,582,669.05/110,391,081.65 = 25,060,943.22/x
  3. Step 3: Cross multiply
    73,582,669.05x = 110,391,081.65 × 25,060,943.22
  4. Step 4: Simplify right side
    73,582,669.05x = 2,766,504,629,162,381.50
  5. Step 5: Solve for x
    x = 2,766,504,629,162,381.50/73,582,669.05
  6. Step 6: Final answer
    x = 37,597,231.32

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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.