Home / 75,524,085.56-116,622,404.44

Finding the Third Proportional to 75,524,085.56 and 116,622,404.44

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Solution

The third proportional to 75,524,085.56 and 116,622,404.44 is: 180,085,400.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    75,524,085.56 : 116,622,404.44 = 116,622,404.44 : x
  2. Step 2: Convert to fraction form
    75,524,085.56/116,622,404.44 = 116,622,404.44/x
  3. Step 3: Cross multiply
    75,524,085.56x = 116,622,404.44 × 116,622,404.44
  4. Step 4: Simplify right side
    75,524,085.56x = 13,600,785,216,783,820
  5. Step 5: Solve for x
    x = 13,600,785,216,783,820/75,524,085.56
  6. Step 6: Final answer
    x = 180,085,400.78

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Why These Related Problems?

These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.