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Finding the Third Proportional to 35,270,514 and 53,437,374

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Solution

The third proportional to 35,270,514 and 53,437,374 is: 80,961,477.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,270,514 : 53,437,374 = 53,437,374 : x
  2. Step 2: Convert to fraction form
    35,270,514/53,437,374 = 53,437,374/x
  3. Step 3: Cross multiply
    35,270,514x = 53,437,374 × 53,437,374
  4. Step 4: Simplify right side
    35,270,514x = 2,855,552,940,015,876
  5. Step 5: Solve for x
    x = 2,855,552,940,015,876/35,270,514
  6. Step 6: Final answer
    x = 80,961,477.91

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Why These Related Problems?

These problems maintain the same ratio (1.52) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.