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Finding the Third Proportional to 36,535,298 and 79,502,262

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Solution

The third proportional to 36,535,298 and 79,502,262 is: 173,000,085.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,535,298 : 79,502,262 = 79,502,262 : x
  2. Step 2: Convert to fraction form
    36,535,298/79,502,262 = 79,502,262/x
  3. Step 3: Cross multiply
    36,535,298x = 79,502,262 × 79,502,262
  4. Step 4: Simplify right side
    36,535,298x = 6,320,609,663,116,644
  5. Step 5: Solve for x
    x = 6,320,609,663,116,644/36,535,298
  6. Step 6: Final answer
    x = 173,000,085.10

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.