Home / 26,948,241.60-40,422,362.40-22,165,272.60

Finding the Fourth Proportional to 26,948,241.60, 40,422,362.40 and 22,165,272.60

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Solution

The fourth proportional to 26,948,241.60, 40,422,362.40 and 22,165,272.60 is: 33,247,908.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,948,241.60 : 40,422,362.40 = 22,165,272.60 : x
  2. Step 2: Convert to fraction form
    26,948,241.60/40,422,362.40 = 22,165,272.60/x
  3. Step 3: Cross multiply
    26,948,241.60x = 40,422,362.40 × 22,165,272.60
  4. Step 4: Simplify right side
    26,948,241.60x = 895,972,681,731,990.25
  5. Step 5: Solve for x
    x = 895,972,681,731,990.25/26,948,241.60
  6. Step 6: Final answer
    x = 33,247,908.90

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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.