Home / 26,555,945.60-39,833,918.40-26,304,003.20

Finding the Fourth Proportional to 26,555,945.60, 39,833,918.40 and 26,304,003.20

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Solution

The fourth proportional to 26,555,945.60, 39,833,918.40 and 26,304,003.20 is: 39,456,004.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,555,945.60 : 39,833,918.40 = 26,304,003.20 : x
  2. Step 2: Convert to fraction form
    26,555,945.60/39,833,918.40 = 26,304,003.20/x
  3. Step 3: Cross multiply
    26,555,945.60x = 39,833,918.40 × 26,304,003.20
  4. Step 4: Simplify right side
    26,555,945.60x = 1,047,791,517,062,138.75
  5. Step 5: Solve for x
    x = 1,047,791,517,062,138.75/26,555,945.60
  6. Step 6: Final answer
    x = 39,456,004.80

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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.