Home / 25,826,255.22-35,641,844.01-14,223,815.61

Finding the Fourth Proportional to 25,826,255.22, 35,641,844.01 and 14,223,815.61

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Solution

The fourth proportional to 25,826,255.22, 35,641,844.01 and 14,223,815.61 is: 19,629,753.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,826,255.22 : 35,641,844.01 = 14,223,815.61 : x
  2. Step 2: Convert to fraction form
    25,826,255.22/35,641,844.01 = 14,223,815.61/x
  3. Step 3: Cross multiply
    25,826,255.22x = 35,641,844.01 × 14,223,815.61
  4. Step 4: Simplify right side
    25,826,255.22x = 506,963,017,198,622.94
  5. Step 5: Solve for x
    x = 506,963,017,198,622.94/25,826,255.22
  6. Step 6: Final answer
    x = 19,629,753.24

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.