Home / 112,408,210.13-168,612,304.50

Finding the Third Proportional to 112,408,210.13 and 168,612,304.50

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Solution

The third proportional to 112,408,210.13 and 168,612,304.50 is: 252,918,440.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    112,408,210.13 : 168,612,304.50 = 168,612,304.50 : x
  2. Step 2: Convert to fraction form
    112,408,210.13/168,612,304.50 = 168,612,304.50/x
  3. Step 3: Cross multiply
    112,408,210.13x = 168,612,304.50 × 168,612,304.50
  4. Step 4: Simplify right side
    112,408,210.13x = 28,430,109,228,800,720
  5. Step 5: Solve for x
    x = 28,430,109,228,800,720/112,408,210.13
  6. Step 6: Final answer
    x = 252,918,440.72

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.