Home / 24,512,886.90-36,702,975.15-19,204,470.90

Finding the Fourth Proportional to 24,512,886.90, 36,702,975.15 and 19,204,470.90

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Solution

The fourth proportional to 24,512,886.90, 36,702,975.15 and 19,204,470.90 is: 28,754,720.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,512,886.90 : 36,702,975.15 = 19,204,470.90 : x
  2. Step 2: Convert to fraction form
    24,512,886.90/36,702,975.15 = 19,204,470.90/x
  3. Step 3: Cross multiply
    24,512,886.90x = 36,702,975.15 × 19,204,470.90
  4. Step 4: Simplify right side
    24,512,886.90x = 704,861,218,211,598
  5. Step 5: Solve for x
    x = 704,861,218,211,598/24,512,886.90
  6. Step 6: Final answer
    x = 28,754,720.78

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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.