Home / 75,524,032.69-116,622,316.69

Finding the Third Proportional to 75,524,032.69 and 116,622,316.69

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Solution

The third proportional to 75,524,032.69 and 116,622,316.69 is: 180,085,255.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    75,524,032.69 : 116,622,316.69 = 116,622,316.69 : x
  2. Step 2: Convert to fraction form
    75,524,032.69/116,622,316.69 = 116,622,316.69/x
  3. Step 3: Cross multiply
    75,524,032.69x = 116,622,316.69 × 116,622,316.69
  4. Step 4: Simplify right side
    75,524,032.69x = 13,600,764,749,559,540
  5. Step 5: Solve for x
    x = 13,600,764,749,559,540/75,524,032.69
  6. Step 6: Final answer
    x = 180,085,255.85

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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.