Home / 96,930,330.75-145,494,640.13

Finding the Third Proportional to 96,930,330.75 and 145,494,640.13

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Solution

The third proportional to 96,930,330.75 and 145,494,640.13 is: 218,390,777.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,930,330.75 : 145,494,640.13 = 145,494,640.13 : x
  2. Step 2: Convert to fraction form
    96,930,330.75/145,494,640.13 = 145,494,640.13/x
  3. Step 3: Cross multiply
    96,930,330.75x = 145,494,640.13 × 145,494,640.13
  4. Step 4: Simplify right side
    96,930,330.75x = 21,168,690,305,103,260
  5. Step 5: Solve for x
    x = 21,168,690,305,103,260/96,930,330.75
  6. Step 6: Final answer
    x = 218,390,777.60

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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.