Home / 269,577,983.90-404,366,975.85-264,203,212.70

Finding the Fourth Proportional to 269,577,983.90, 404,366,975.85 and 264,203,212.70

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Solution

The fourth proportional to 269,577,983.90, 404,366,975.85 and 264,203,212.70 is: 396,304,819.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    269,577,983.90 : 404,366,975.85 = 264,203,212.70 : x
  2. Step 2: Convert to fraction form
    269,577,983.90/404,366,975.85 = 264,203,212.70/x
  3. Step 3: Cross multiply
    269,577,983.90x = 404,366,975.85 × 264,203,212.70
  4. Step 4: Simplify right side
    269,577,983.90x = 106,835,054,129,353,312
  5. Step 5: Solve for x
    x = 106,835,054,129,353,312/269,577,983.90
  6. Step 6: Final answer
    x = 396,304,819.05

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.