Home / 494,086,113.36-741,098,846.98-202,945,683.26

Finding the Fourth Proportional to 494,086,113.36, 741,098,846.98 and 202,945,683.26

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Solution

The fourth proportional to 494,086,113.36, 741,098,846.98 and 202,945,683.26 is: 304,406,069.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    494,086,113.36 : 741,098,846.98 = 202,945,683.26 : x
  2. Step 2: Convert to fraction form
    494,086,113.36/741,098,846.98 = 202,945,683.26/x
  3. Step 3: Cross multiply
    494,086,113.36x = 741,098,846.98 × 202,945,683.26
  4. Step 4: Simplify right side
    494,086,113.36x = 150,402,811,865,660,704
  5. Step 5: Solve for x
    x = 150,402,811,865,660,704/494,086,113.36
  6. Step 6: Final answer
    x = 304,406,069.71

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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.