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Finding the Third Proportional to 36,858,348 and 54,562,248

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Solution

The third proportional to 36,858,348 and 54,562,248 is: 80,769,732.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,858,348 : 54,562,248 = 54,562,248 : x
  2. Step 2: Convert to fraction form
    36,858,348/54,562,248 = 54,562,248/x
  3. Step 3: Cross multiply
    36,858,348x = 54,562,248 × 54,562,248
  4. Step 4: Simplify right side
    36,858,348x = 2,977,038,906,813,504
  5. Step 5: Solve for x
    x = 2,977,038,906,813,504/36,858,348
  6. Step 6: Final answer
    x = 80,769,732.46

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Why These Related Problems?

These problems maintain the same ratio (1.48) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.