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Finding the Third Proportional to 94,480,818 and 135,107,739

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Solution

The third proportional to 94,480,818 and 135,107,739 is: 193,204,308.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,480,818 : 135,107,739 = 135,107,739 : x
  2. Step 2: Convert to fraction form
    94,480,818/135,107,739 = 135,107,739/x
  3. Step 3: Cross multiply
    94,480,818x = 135,107,739 × 135,107,739
  4. Step 4: Simplify right side
    94,480,818x = 18,254,101,137,692,120
  5. Step 5: Solve for x
    x = 18,254,101,137,692,120/94,480,818
  6. Step 6: Final answer
    x = 193,204,308.81

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Why These Related Problems?

These problems maintain the same ratio (1.43) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.