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Finding the Third Proportional to 15,041,178 and 32,965,839

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Solution

The third proportional to 15,041,178 and 32,965,839 is: 72,251,424.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,041,178 : 32,965,839 = 32,965,839 : x
  2. Step 2: Convert to fraction form
    15,041,178/32,965,839 = 32,965,839/x
  3. Step 3: Cross multiply
    15,041,178x = 32,965,839 × 32,965,839
  4. Step 4: Simplify right side
    15,041,178x = 1,086,746,540,973,921
  5. Step 5: Solve for x
    x = 1,086,746,540,973,921/15,041,178
  6. Step 6: Final answer
    x = 72,251,424.79

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.