Home / 725,964,930,039.24-1,001,919,452,887.10-413,181,362,764.80

Finding the Fourth Proportional to 725,964,930,039.24, 1,001,919,452,887.10 and 413,181,362,764.80

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Solution

The fourth proportional to 725,964,930,039.24, 1,001,919,452,887.10 and 413,181,362,764.80 is: 570,240,279,929.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    725,964,930,039.24 : 1,001,919,452,887.10 = 413,181,362,764.80 : x
  2. Step 2: Convert to fraction form
    725,964,930,039.24/1,001,919,452,887.10 = 413,181,362,764.80/x
  3. Step 3: Cross multiply
    725,964,930,039.24x = 1,001,919,452,887.10 × 413,181,362,764.80
  4. Step 4: Simplify right side
    725,964,930,039.24x = 413,974,444,924,454,752,485,376
  5. Step 5: Solve for x
    x = 413,974,444,924,454,752,485,376/725,964,930,039.24
  6. Step 6: Final answer
    x = 570,240,279,929.33

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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.