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Finding the Third Proportional to 18,080,148 and 27,283,248

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Solution

The third proportional to 18,080,148 and 27,283,248 is: 41,170,880.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,080,148 : 27,283,248 = 27,283,248 : x
  2. Step 2: Convert to fraction form
    18,080,148/27,283,248 = 27,283,248/x
  3. Step 3: Cross multiply
    18,080,148x = 27,283,248 × 27,283,248
  4. Step 4: Simplify right side
    18,080,148x = 744,375,621,429,504
  5. Step 5: Solve for x
    x = 744,375,621,429,504/18,080,148
  6. Step 6: Final answer
    x = 41,170,880.98

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.