Home / 41,642,876.88-57,459,003.48-26,163,993.60

Finding the Fourth Proportional to 41,642,876.88, 57,459,003.48 and 26,163,993.60

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Solution

The fourth proportional to 41,642,876.88, 57,459,003.48 and 26,163,993.60 is: 36,101,180.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,642,876.88 : 57,459,003.48 = 26,163,993.60 : x
  2. Step 2: Convert to fraction form
    41,642,876.88/57,459,003.48 = 26,163,993.60/x
  3. Step 3: Cross multiply
    41,642,876.88x = 57,459,003.48 × 26,163,993.60
  4. Step 4: Simplify right side
    41,642,876.88x = 1,503,356,999,313,097.75
  5. Step 5: Solve for x
    x = 1,503,356,999,313,097.75/41,642,876.88
  6. Step 6: Final answer
    x = 36,101,180.13

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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.