Home / 24,959,845.80-37,446,329.70-7,920,491.40

Finding the Fourth Proportional to 24,959,845.80, 37,446,329.70 and 7,920,491.40

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Solution

The fourth proportional to 24,959,845.80, 37,446,329.70 and 7,920,491.40 is: 11,882,819.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,959,845.80 : 37,446,329.70 = 7,920,491.40 : x
  2. Step 2: Convert to fraction form
    24,959,845.80/37,446,329.70 = 7,920,491.40/x
  3. Step 3: Cross multiply
    24,959,845.80x = 37,446,329.70 × 7,920,491.40
  4. Step 4: Simplify right side
    24,959,845.80x = 296,593,332,350,414.62
  5. Step 5: Solve for x
    x = 296,593,332,350,414.62/24,959,845.80
  6. Step 6: Final answer
    x = 11,882,819.10

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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.