Home / 24,460,321.65-36,694,911.15-12,299,180.10

Finding the Fourth Proportional to 24,460,321.65, 36,694,911.15 and 12,299,180.10

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Solution

The fourth proportional to 24,460,321.65, 36,694,911.15 and 12,299,180.10 is: 18,450,996.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,460,321.65 : 36,694,911.15 = 12,299,180.10 : x
  2. Step 2: Convert to fraction form
    24,460,321.65/36,694,911.15 = 12,299,180.10/x
  3. Step 3: Cross multiply
    24,460,321.65x = 36,694,911.15 × 12,299,180.10
  4. Step 4: Simplify right side
    24,460,321.65x = 451,317,320,987,348.06
  5. Step 5: Solve for x
    x = 451,317,320,987,348.06/24,460,321.65
  6. Step 6: Final answer
    x = 18,450,996.98

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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.