Home / 107,363,628,481.96-148,161,970,563.78-59,839,028,131.24

Finding the Fourth Proportional to 107,363,628,481.96, 148,161,970,563.78 and 59,839,028,131.24

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Solution

The fourth proportional to 107,363,628,481.96, 148,161,970,563.78 and 59,839,028,131.24 is: 82,577,949,813.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    107,363,628,481.96 : 148,161,970,563.78 = 59,839,028,131.24 : x
  2. Step 2: Convert to fraction form
    107,363,628,481.96/148,161,970,563.78 = 59,839,028,131.24/x
  3. Step 3: Cross multiply
    107,363,628,481.96x = 148,161,970,563.78 × 59,839,028,131.24
  4. Step 4: Simplify right side
    107,363,628,481.96x = 8,865,868,324,545,983,676,416
  5. Step 5: Solve for x
    x = 8,865,868,324,545,983,676,416/107,363,628,481.96
  6. Step 6: Final answer
    x = 82,577,949,813.20

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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.