Home / 26,722,320.40-40,083,480.60-22,895,945.20

Finding the Fourth Proportional to 26,722,320.40, 40,083,480.60 and 22,895,945.20

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Solution

The fourth proportional to 26,722,320.40, 40,083,480.60 and 22,895,945.20 is: 34,343,917.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,722,320.40 : 40,083,480.60 = 22,895,945.20 : x
  2. Step 2: Convert to fraction form
    26,722,320.40/40,083,480.60 = 22,895,945.20/x
  3. Step 3: Cross multiply
    26,722,320.40x = 40,083,480.60 × 22,895,945.20
  4. Step 4: Simplify right side
    26,722,320.40x = 917,749,175,242,863.12
  5. Step 5: Solve for x
    x = 917,749,175,242,863.12/26,722,320.40
  6. Step 6: Final answer
    x = 34,343,917.80

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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.