Home / 33,577,668.30-50,366,502.45-12,013,961.70

Finding the Fourth Proportional to 33,577,668.30, 50,366,502.45 and 12,013,961.70

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Solution

The fourth proportional to 33,577,668.30, 50,366,502.45 and 12,013,961.70 is: 18,020,942.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,577,668.30 : 50,366,502.45 = 12,013,961.70 : x
  2. Step 2: Convert to fraction form
    33,577,668.30/50,366,502.45 = 12,013,961.70/x
  3. Step 3: Cross multiply
    33,577,668.30x = 50,366,502.45 × 12,013,961.70
  4. Step 4: Simplify right side
    33,577,668.30x = 605,101,231,397,256.12
  5. Step 5: Solve for x
    x = 605,101,231,397,256.12/33,577,668.30
  6. Step 6: Final answer
    x = 18,020,942.55

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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.