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Finding the Third Proportional to 8,976,008 and 19,473,808

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Solution

The third proportional to 8,976,008 and 19,473,808 is: 42,249,204.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,976,008 : 19,473,808 = 19,473,808 : x
  2. Step 2: Convert to fraction form
    8,976,008/19,473,808 = 19,473,808/x
  3. Step 3: Cross multiply
    8,976,008x = 19,473,808 × 19,473,808
  4. Step 4: Simplify right side
    8,976,008x = 379,229,198,020,864
  5. Step 5: Solve for x
    x = 379,229,198,020,864/8,976,008
  6. Step 6: Final answer
    x = 42,249,204.55

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Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.