Home / 26,222,177.06-36,173,742.42-17,522,485.46

Finding the Fourth Proportional to 26,222,177.06, 36,173,742.42 and 17,522,485.46

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Solution

The fourth proportional to 26,222,177.06, 36,173,742.42 and 17,522,485.46 is: 24,172,435.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,222,177.06 : 36,173,742.42 = 17,522,485.46 : x
  2. Step 2: Convert to fraction form
    26,222,177.06/36,173,742.42 = 17,522,485.46/x
  3. Step 3: Cross multiply
    26,222,177.06x = 36,173,742.42 × 17,522,485.46
  4. Step 4: Simplify right side
    26,222,177.06x = 633,853,875,588,235.25
  5. Step 5: Solve for x
    x = 633,853,875,588,235.25/26,222,177.06
  6. Step 6: Final answer
    x = 24,172,435.19

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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.