Home / 75,739,383,472.27-104,521,571,987.22-41,448,069,577.22

Finding the Fourth Proportional to 75,739,383,472.27, 104,521,571,987.22 and 41,448,069,577.22

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Solution

The fourth proportional to 75,739,383,472.27, 104,521,571,987.22 and 41,448,069,577.22 is: 57,199,005,186.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    75,739,383,472.27 : 104,521,571,987.22 = 41,448,069,577.22 : x
  2. Step 2: Convert to fraction form
    75,739,383,472.27/104,521,571,987.22 = 41,448,069,577.22/x
  3. Step 3: Cross multiply
    75,739,383,472.27x = 104,521,571,987.22 × 41,448,069,577.22
  4. Step 4: Simplify right side
    75,739,383,472.27x = 4,332,217,388,046,285,799,424
  5. Step 5: Solve for x
    x = 4,332,217,388,046,285,799,424/75,739,383,472.27
  6. Step 6: Final answer
    x = 57,199,005,186.41

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1.5x scale

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.