Home / 113,286,021.19-174,933,433.69

Finding the Third Proportional to 113,286,021.19 and 174,933,433.69

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Solution

The third proportional to 113,286,021.19 and 174,933,433.69 is: 270,127,822.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    113,286,021.19 : 174,933,433.69 = 174,933,433.69 : x
  2. Step 2: Convert to fraction form
    113,286,021.19/174,933,433.69 = 174,933,433.69/x
  3. Step 3: Cross multiply
    113,286,021.19x = 174,933,433.69 × 174,933,433.69
  4. Step 4: Simplify right side
    113,286,021.19x = 30,601,706,221,698,960
  5. Step 5: Solve for x
    x = 30,601,706,221,698,960/113,286,021.19
  6. Step 6: Final answer
    x = 270,127,822.49

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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.