Home / 26,751,065.35-40,058,478.98-17,625,496.78

Finding the Fourth Proportional to 26,751,065.35, 40,058,478.98 and 17,625,496.78

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Solution

The fourth proportional to 26,751,065.35, 40,058,478.98 and 17,625,496.78 is: 26,393,363.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,751,065.35 : 40,058,478.98 = 17,625,496.78 : x
  2. Step 2: Convert to fraction form
    26,751,065.35/40,058,478.98 = 17,625,496.78/x
  3. Step 3: Cross multiply
    26,751,065.35x = 40,058,478.98 × 17,625,496.78
  4. Step 4: Simplify right side
    26,751,065.35x = 706,050,592,273,687.62
  5. Step 5: Solve for x
    x = 706,050,592,273,687.62/26,751,065.35
  6. Step 6: Final answer
    x = 26,393,363.52

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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.