Home / 24,512,906.90-36,703,005.15-19,204,490.90

Finding the Fourth Proportional to 24,512,906.90, 36,703,005.15 and 19,204,490.90

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Solution

The fourth proportional to 24,512,906.90, 36,703,005.15 and 19,204,490.90 is: 28,754,750.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,512,906.90 : 36,703,005.15 = 19,204,490.90 : x
  2. Step 2: Convert to fraction form
    24,512,906.90/36,703,005.15 = 19,204,490.90/x
  3. Step 3: Cross multiply
    24,512,906.90x = 36,703,005.15 × 19,204,490.90
  4. Step 4: Simplify right side
    24,512,906.90x = 704,862,528,405,828
  5. Step 5: Solve for x
    x = 704,862,528,405,828/24,512,906.90
  6. Step 6: Final answer
    x = 28,754,750.76

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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.