Home / 27,491,584,940.20-41,220,500,854.56-10,683,771,074.92

Finding the Fourth Proportional to 27,491,584,940.20, 41,220,500,854.56 and 10,683,771,074.92

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Solution

The fourth proportional to 27,491,584,940.20, 41,220,500,854.56 and 10,683,771,074.92 is: 16,019,098,050.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,491,584,940.20 : 41,220,500,854.56 = 10,683,771,074.92 : x
  2. Step 2: Convert to fraction form
    27,491,584,940.20/41,220,500,854.56 = 10,683,771,074.92/x
  3. Step 3: Cross multiply
    27,491,584,940.20x = 41,220,500,854.56 × 10,683,771,074.92
  4. Step 4: Simplify right side
    27,491,584,940.20x = 440,390,394,723,663,216,640
  5. Step 5: Solve for x
    x = 440,390,394,723,663,216,640/27,491,584,940.20
  6. Step 6: Final answer
    x = 16,019,098,050.61

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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.