Home / 26,005,565.92-35,805,569.52-22,906,156

Finding the Fourth Proportional to 26,005,565.92, 35,805,569.52 and 22,906,156

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Solution

The fourth proportional to 26,005,565.92, 35,805,569.52 and 22,906,156 is: 31,538,170.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,005,565.92 : 35,805,569.52 = 22,906,156 : x
  2. Step 2: Convert to fraction form
    26,005,565.92/35,805,569.52 = 22,906,156/x
  3. Step 3: Cross multiply
    26,005,565.92x = 35,805,569.52 × 22,906,156
  4. Step 4: Simplify right side
    26,005,565.92x = 820,167,961,093,965.25
  5. Step 5: Solve for x
    x = 820,167,961,093,965.25/26,005,565.92
  6. Step 6: Final answer
    x = 31,538,170.08

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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.