Home / 225,885,200.49-338,843,366.01-94,595,286.15

Finding the Fourth Proportional to 225,885,200.49, 338,843,366.01 and 94,595,286.15

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Solution

The fourth proportional to 225,885,200.49, 338,843,366.01 and 94,595,286.15 is: 141,899,447.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    225,885,200.49 : 338,843,366.01 = 94,595,286.15 : x
  2. Step 2: Convert to fraction form
    225,885,200.49/338,843,366.01 = 94,595,286.15/x
  3. Step 3: Cross multiply
    225,885,200.49x = 338,843,366.01 × 94,595,286.15
  4. Step 4: Simplify right side
    225,885,200.49x = 32,052,985,167,745,136
  5. Step 5: Solve for x
    x = 32,052,985,167,745,136/225,885,200.49
  6. Step 6: Final answer
    x = 141,899,447.59

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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.