Home / 255,767,084.16-352,944,084.29-144,251,259.79

Finding the Fourth Proportional to 255,767,084.16, 352,944,084.29 and 144,251,259.79

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Solution

The fourth proportional to 255,767,084.16, 352,944,084.29 and 144,251,259.79 is: 199,058,565.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    255,767,084.16 : 352,944,084.29 = 144,251,259.79 : x
  2. Step 2: Convert to fraction form
    255,767,084.16/352,944,084.29 = 144,251,259.79/x
  3. Step 3: Cross multiply
    255,767,084.16x = 352,944,084.29 × 144,251,259.79
  4. Step 4: Simplify right side
    255,767,084.16x = 50,912,628,794,260,448
  5. Step 5: Solve for x
    x = 50,912,628,794,260,448/255,767,084.16
  6. Step 6: Final answer
    x = 199,058,565.18

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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.