Home / 26,227,565.14-36,179,509.92-18,398,733.39

Finding the Fourth Proportional to 26,227,565.14, 36,179,509.92 and 18,398,733.39

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Solution

The fourth proportional to 26,227,565.14, 36,179,509.92 and 18,398,733.39 is: 25,380,059.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,227,565.14 : 36,179,509.92 = 18,398,733.39 : x
  2. Step 2: Convert to fraction form
    26,227,565.14/36,179,509.92 = 18,398,733.39/x
  3. Step 3: Cross multiply
    26,227,565.14x = 36,179,509.92 × 18,398,733.39
  4. Step 4: Simplify right side
    26,227,565.14x = 665,657,157,198,940.25
  5. Step 5: Solve for x
    x = 665,657,157,198,940.25/26,227,565.14
  6. Step 6: Final answer
    x = 25,380,059.25

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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.