Home / 91,079,239.50-133,202,976.75

Finding the Third Proportional to 91,079,239.50 and 133,202,976.75

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Solution

The third proportional to 91,079,239.50 and 133,202,976.75 is: 194,808,752.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    91,079,239.50 : 133,202,976.75 = 133,202,976.75 : x
  2. Step 2: Convert to fraction form
    91,079,239.50/133,202,976.75 = 133,202,976.75/x
  3. Step 3: Cross multiply
    91,079,239.50x = 133,202,976.75 × 133,202,976.75
  4. Step 4: Simplify right side
    91,079,239.50x = 17,743,033,015,061,040
  5. Step 5: Solve for x
    x = 17,743,033,015,061,040/91,079,239.50
  6. Step 6: Final answer
    x = 194,808,752.38

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Why These Related Problems?

These problems maintain the same ratio (1.46) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.