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Finding the Third Proportional to 9,008,074 and 19,817,744

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Solution

The third proportional to 9,008,074 and 19,817,744 is: 43,598,995.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,008,074 : 19,817,744 = 19,817,744 : x
  2. Step 2: Convert to fraction form
    9,008,074/19,817,744 = 19,817,744/x
  3. Step 3: Cross multiply
    9,008,074x = 19,817,744 × 19,817,744
  4. Step 4: Simplify right side
    9,008,074x = 392,742,977,249,536
  5. Step 5: Solve for x
    x = 392,742,977,249,536/9,008,074
  6. Step 6: Final answer
    x = 43,598,995.44

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Why These Related Problems?

These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.