Home / 23,939,434.20-35,856,007.20-19,687,906.20

Finding the Fourth Proportional to 23,939,434.20, 35,856,007.20 and 19,687,906.20

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Solution

The fourth proportional to 23,939,434.20, 35,856,007.20 and 19,687,906.20 is: 29,488,153.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,939,434.20 : 35,856,007.20 = 19,687,906.20 : x
  2. Step 2: Convert to fraction form
    23,939,434.20/35,856,007.20 = 19,687,906.20/x
  3. Step 3: Cross multiply
    23,939,434.20x = 35,856,007.20 × 19,687,906.20
  4. Step 4: Simplify right side
    23,939,434.20x = 705,929,706,460,124.62
  5. Step 5: Solve for x
    x = 705,929,706,460,124.62/23,939,434.20
  6. Step 6: Final answer
    x = 29,488,153.34

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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.