Home / 255,767,084.66-352,944,084.97-144,251,260.29

Finding the Fourth Proportional to 255,767,084.66, 352,944,084.97 and 144,251,260.29

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Solution

The fourth proportional to 255,767,084.66, 352,944,084.97 and 144,251,260.29 is: 199,058,565.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    255,767,084.66 : 352,944,084.97 = 144,251,260.29 : x
  2. Step 2: Convert to fraction form
    255,767,084.66/352,944,084.97 = 144,251,260.29/x
  3. Step 3: Cross multiply
    255,767,084.66x = 352,944,084.97 × 144,251,260.29
  4. Step 4: Simplify right side
    255,767,084.66x = 50,912,629,068,823,352
  5. Step 5: Solve for x
    x = 50,912,629,068,823,352/255,767,084.66
  6. Step 6: Final answer
    x = 199,058,565.87

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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.