Home / 26,003,201.36-35,867,139.32-16,722,505.04

Finding the Fourth Proportional to 26,003,201.36, 35,867,139.32 and 16,722,505.04

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Solution

The fourth proportional to 26,003,201.36, 35,867,139.32 and 16,722,505.04 is: 23,065,945.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,003,201.36 : 35,867,139.32 = 16,722,505.04 : x
  2. Step 2: Convert to fraction form
    26,003,201.36/35,867,139.32 = 16,722,505.04/x
  3. Step 3: Cross multiply
    26,003,201.36x = 35,867,139.32 × 16,722,505.04
  4. Step 4: Simplify right side
    26,003,201.36x = 599,788,418,049,082.12
  5. Step 5: Solve for x
    x = 599,788,418,049,082.12/26,003,201.36
  6. Step 6: Final answer
    x = 23,065,945.22

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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.