Home / 26,948,237.60-40,422,356.40-22,165,268.60

Finding the Fourth Proportional to 26,948,237.60, 40,422,356.40 and 22,165,268.60

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Solution

The fourth proportional to 26,948,237.60, 40,422,356.40 and 22,165,268.60 is: 33,247,902.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,948,237.60 : 40,422,356.40 = 22,165,268.60 : x
  2. Step 2: Convert to fraction form
    26,948,237.60/40,422,356.40 = 22,165,268.60/x
  3. Step 3: Cross multiply
    26,948,237.60x = 40,422,356.40 × 22,165,268.60
  4. Step 4: Simplify right side
    26,948,237.60x = 895,972,387,050,929.12
  5. Step 5: Solve for x
    x = 895,972,387,050,929.12/26,948,237.60
  6. Step 6: Final answer
    x = 33,247,902.90

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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.