Home / 84,233,895.43-126,267,141.18-58,621,096.43

Finding the Fourth Proportional to 84,233,895.43, 126,267,141.18 and 58,621,096.43

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Solution

The fourth proportional to 84,233,895.43, 126,267,141.18 and 58,621,096.43 is: 87,873,393.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    84,233,895.43 : 126,267,141.18 = 58,621,096.43 : x
  2. Step 2: Convert to fraction form
    84,233,895.43/126,267,141.18 = 58,621,096.43/x
  3. Step 3: Cross multiply
    84,233,895.43x = 126,267,141.18 × 58,621,096.43
  4. Step 4: Simplify right side
    84,233,895.43x = 7,401,918,259,053,204
  5. Step 5: Solve for x
    x = 7,401,918,259,053,204/84,233,895.43
  6. Step 6: Final answer
    x = 87,873,393.74

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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.