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Finding the Third Proportional to 19,180,008 and 41,080,644

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Solution

The third proportional to 19,180,008 and 41,080,644 is: 87,988,457.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,180,008 : 41,080,644 = 41,080,644 : x
  2. Step 2: Convert to fraction form
    19,180,008/41,080,644 = 41,080,644/x
  3. Step 3: Cross multiply
    19,180,008x = 41,080,644 × 41,080,644
  4. Step 4: Simplify right side
    19,180,008x = 1,687,619,311,454,736
  5. Step 5: Solve for x
    x = 1,687,619,311,454,736/19,180,008
  6. Step 6: Final answer
    x = 87,988,457.12

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Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.