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Finding the Third Proportional to 18,024,061 and 27,926,646

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Solution

The third proportional to 18,024,061 and 27,926,646 is: 43,269,802.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,024,061 : 27,926,646 = 27,926,646 : x
  2. Step 2: Convert to fraction form
    18,024,061/27,926,646 = 27,926,646/x
  3. Step 3: Cross multiply
    18,024,061x = 27,926,646 × 27,926,646
  4. Step 4: Simplify right side
    18,024,061x = 779,897,556,809,316
  5. Step 5: Solve for x
    x = 779,897,556,809,316/18,024,061
  6. Step 6: Final answer
    x = 43,269,802.34

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Why These Related Problems?

These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.