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Finding the Third Proportional to 36,048,158 and 55,853,343

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Solution

The third proportional to 36,048,158 and 55,853,343 is: 86,539,676.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,048,158 : 55,853,343 = 55,853,343 : x
  2. Step 2: Convert to fraction form
    36,048,158/55,853,343 = 55,853,343/x
  3. Step 3: Cross multiply
    36,048,158x = 55,853,343 × 55,853,343
  4. Step 4: Simplify right side
    36,048,158x = 3,119,595,924,275,649
  5. Step 5: Solve for x
    x = 3,119,595,924,275,649/36,048,158
  6. Step 6: Final answer
    x = 86,539,676.29

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Why These Related Problems?

These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.