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Finding the Third Proportional to 14,458,272 and 19,275,549

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Solution

The third proportional to 14,458,272 and 19,275,549 is: 25,697,869.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,458,272 : 19,275,549 = 19,275,549 : x
  2. Step 2: Convert to fraction form
    14,458,272/19,275,549 = 19,275,549/x
  3. Step 3: Cross multiply
    14,458,272x = 19,275,549 × 19,275,549
  4. Step 4: Simplify right side
    14,458,272x = 371,546,789,251,401
  5. Step 5: Solve for x
    x = 371,546,789,251,401/14,458,272
  6. Step 6: Final answer
    x = 25,697,869.65

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Why These Related Problems?

These problems maintain the same ratio (1.33) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.