Home / 75,524,127.75-116,622,462.75

Finding the Third Proportional to 75,524,127.75 and 116,622,462.75

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Solution

The third proportional to 75,524,127.75 and 116,622,462.75 is: 180,085,480.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    75,524,127.75 : 116,622,462.75 = 116,622,462.75 : x
  2. Step 2: Convert to fraction form
    75,524,127.75/116,622,462.75 = 116,622,462.75/x
  3. Step 3: Cross multiply
    75,524,127.75x = 116,622,462.75 × 116,622,462.75
  4. Step 4: Simplify right side
    75,524,127.75x = 13,600,798,817,875,138
  5. Step 5: Solve for x
    x = 13,600,798,817,875,138/75,524,127.75
  6. Step 6: Final answer
    x = 180,085,480.27

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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.