Home / 26,003,182.35-35,867,113.12-16,722,485.92

Finding the Fourth Proportional to 26,003,182.35, 35,867,113.12 and 16,722,485.92

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Solution

The fourth proportional to 26,003,182.35, 35,867,113.12 and 16,722,485.92 is: 23,065,918.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,003,182.35 : 35,867,113.12 = 16,722,485.92 : x
  2. Step 2: Convert to fraction form
    26,003,182.35/35,867,113.12 = 16,722,485.92/x
  3. Step 3: Cross multiply
    26,003,182.35x = 35,867,113.12 × 16,722,485.92
  4. Step 4: Simplify right side
    26,003,182.35x = 599,787,294,008,773.25
  5. Step 5: Solve for x
    x = 599,787,294,008,773.25/26,003,182.35
  6. Step 6: Final answer
    x = 23,065,918.85

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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.