Home / 445,514,287.92-614,797,239.96-244,571,130.60

Finding the Fourth Proportional to 445,514,287.92, 614,797,239.96 and 244,571,130.60

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Solution

The fourth proportional to 445,514,287.92, 614,797,239.96 and 244,571,130.60 is: 337,501,310.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    445,514,287.92 : 614,797,239.96 = 244,571,130.60 : x
  2. Step 2: Convert to fraction form
    445,514,287.92/614,797,239.96 = 244,571,130.60/x
  3. Step 3: Cross multiply
    445,514,287.92x = 614,797,239.96 × 244,571,130.60
  4. Step 4: Simplify right side
    445,514,287.92x = 150,361,656,066,776,704
  5. Step 5: Solve for x
    x = 150,361,656,066,776,704/445,514,287.92
  6. Step 6: Final answer
    x = 337,501,310.61

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.