Home / 23,967,046.20-35,950,569.30-19,981,238.70

Finding the Fourth Proportional to 23,967,046.20, 35,950,569.30 and 19,981,238.70

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Solution

The fourth proportional to 23,967,046.20, 35,950,569.30 and 19,981,238.70 is: 29,971,858.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,967,046.20 : 35,950,569.30 = 19,981,238.70 : x
  2. Step 2: Convert to fraction form
    23,967,046.20/35,950,569.30 = 19,981,238.70/x
  3. Step 3: Cross multiply
    23,967,046.20x = 35,950,569.30 × 19,981,238.70
  4. Step 4: Simplify right side
    23,967,046.20x = 718,336,906,584,191.88
  5. Step 5: Solve for x
    x = 718,336,906,584,191.88/23,967,046.20
  6. Step 6: Final answer
    x = 29,971,858.05

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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.