Home / 307,514,718,561.60-461,103,923,217.60-244,178,914,348.80

Finding the Fourth Proportional to 307,514,718,561.60, 461,103,923,217.60 and 244,178,914,348.80

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Solution

The fourth proportional to 307,514,718,561.60, 461,103,923,217.60 and 244,178,914,348.80 is: 366,134,850,064.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    307,514,718,561.60 : 461,103,923,217.60 = 244,178,914,348.80 : x
  2. Step 2: Convert to fraction form
    307,514,718,561.60/461,103,923,217.60 = 244,178,914,348.80/x
  3. Step 3: Cross multiply
    307,514,718,561.60x = 461,103,923,217.60 × 244,178,914,348.80
  4. Step 4: Simplify right side
    307,514,718,561.60x = 112,591,855,373,245,982,179,328
  5. Step 5: Solve for x
    x = 112,591,855,373,245,982,179,328/307,514,718,561.60
  6. Step 6: Final answer
    x = 366,134,850,064.72

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1.5x scale

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.