Home / 84,233,892.22-126,267,136.38-58,621,093.23

Finding the Fourth Proportional to 84,233,892.22, 126,267,136.38 and 58,621,093.23

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Solution

The fourth proportional to 84,233,892.22, 126,267,136.38 and 58,621,093.23 is: 87,873,388.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    84,233,892.22 : 126,267,136.38 = 58,621,093.23 : x
  2. Step 2: Convert to fraction form
    84,233,892.22/126,267,136.38 = 58,621,093.23/x
  3. Step 3: Cross multiply
    84,233,892.22x = 126,267,136.38 × 58,621,093.23
  4. Step 4: Simplify right side
    84,233,892.22x = 7,401,917,573,160,524
  5. Step 5: Solve for x
    x = 7,401,917,573,160,524/84,233,892.22
  6. Step 6: Final answer
    x = 87,873,388.94

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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.