Home / 45,253,611.56-62,452,040.34-26,669,536.03

Finding the Fourth Proportional to 45,253,611.56, 62,452,040.34 and 26,669,536.03

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Solution

The fourth proportional to 45,253,611.56, 62,452,040.34 and 26,669,536.03 is: 36,805,171.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,253,611.56 : 62,452,040.34 = 26,669,536.03 : x
  2. Step 2: Convert to fraction form
    45,253,611.56/62,452,040.34 = 26,669,536.03/x
  3. Step 3: Cross multiply
    45,253,611.56x = 62,452,040.34 × 26,669,536.03
  4. Step 4: Simplify right side
    45,253,611.56x = 1,665,566,940,172,719.25
  5. Step 5: Solve for x
    x = 1,665,566,940,172,719.25/45,253,611.56
  6. Step 6: Final answer
    x = 36,805,171.62

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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.