Home / 113,286,166.88-174,933,663.75

Finding the Third Proportional to 113,286,166.88 and 174,933,663.75

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Solution

The third proportional to 113,286,166.88 and 174,933,663.75 is: 270,128,185.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    113,286,166.88 : 174,933,663.75 = 174,933,663.75 : x
  2. Step 2: Convert to fraction form
    113,286,166.88/174,933,663.75 = 174,933,663.75/x
  3. Step 3: Cross multiply
    113,286,166.88x = 174,933,663.75 × 174,933,663.75
  4. Step 4: Simplify right side
    113,286,166.88x = 30,601,786,712,998,064
  5. Step 5: Solve for x
    x = 30,601,786,712,998,064/113,286,166.88
  6. Step 6: Final answer
    x = 270,128,185.61

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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.