Home / 26,074,016.06-35,986,595.25-15,058,785.98

Finding the Fourth Proportional to 26,074,016.06, 35,986,595.25 and 15,058,785.98

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Solution

The fourth proportional to 26,074,016.06, 35,986,595.25 and 15,058,785.98 is: 20,783,696.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,074,016.06 : 35,986,595.25 = 15,058,785.98 : x
  2. Step 2: Convert to fraction form
    26,074,016.06/35,986,595.25 = 15,058,785.98/x
  3. Step 3: Cross multiply
    26,074,016.06x = 35,986,595.25 × 15,058,785.98
  4. Step 4: Simplify right side
    26,074,016.06x = 541,914,436,018,634.62
  5. Step 5: Solve for x
    x = 541,914,436,018,634.62/26,074,016.06
  6. Step 6: Final answer
    x = 20,783,696.49

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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.