Home / 26,722,320.90-40,083,481.35-22,895,945.70

Finding the Fourth Proportional to 26,722,320.90, 40,083,481.35 and 22,895,945.70

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Solution

The fourth proportional to 26,722,320.90, 40,083,481.35 and 22,895,945.70 is: 34,343,918.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,722,320.90 : 40,083,481.35 = 22,895,945.70 : x
  2. Step 2: Convert to fraction form
    26,722,320.90/40,083,481.35 = 22,895,945.70/x
  3. Step 3: Cross multiply
    26,722,320.90x = 40,083,481.35 × 22,895,945.70
  4. Step 4: Simplify right side
    26,722,320.90x = 917,749,212,456,562.75
  5. Step 5: Solve for x
    x = 917,749,212,456,562.75/26,722,320.90
  6. Step 6: Final answer
    x = 34,343,918.55

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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.