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Finding the Third Proportional to 36,627,600 and 76,269,480

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Solution

The third proportional to 36,627,600 and 76,269,480 is: 158,815,581.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,627,600 : 76,269,480 = 76,269,480 : x
  2. Step 2: Convert to fraction form
    36,627,600/76,269,480 = 76,269,480/x
  3. Step 3: Cross multiply
    36,627,600x = 76,269,480 × 76,269,480
  4. Step 4: Simplify right side
    36,627,600x = 5,817,033,579,470,400
  5. Step 5: Solve for x
    x = 5,817,033,579,470,400/36,627,600
  6. Step 6: Final answer
    x = 158,815,581.13

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Why These Related Problems?

These problems maintain the same ratio (2.08) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.