Home / 25,020,195.92-34,510,066.96-22,961,859.82

Finding the Fourth Proportional to 25,020,195.92, 34,510,066.96 and 22,961,859.82

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Solution

The fourth proportional to 25,020,195.92, 34,510,066.96 and 22,961,859.82 is: 31,671,027.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,020,195.92 : 34,510,066.96 = 22,961,859.82 : x
  2. Step 2: Convert to fraction form
    25,020,195.92/34,510,066.96 = 22,961,859.82/x
  3. Step 3: Cross multiply
    25,020,195.92x = 34,510,066.96 × 22,961,859.82
  4. Step 4: Simplify right side
    25,020,195.92x = 792,415,319,914,333.62
  5. Step 5: Solve for x
    x = 792,415,319,914,333.62/25,020,195.92
  6. Step 6: Final answer
    x = 31,671,027.77

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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.