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Finding the Third Proportional to 8,907,600 and 19,074,911

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Solution

The third proportional to 8,907,600 and 19,074,911 is: 40,847,392.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,907,600 : 19,074,911 = 19,074,911 : x
  2. Step 2: Convert to fraction form
    8,907,600/19,074,911 = 19,074,911/x
  3. Step 3: Cross multiply
    8,907,600x = 19,074,911 × 19,074,911
  4. Step 4: Simplify right side
    8,907,600x = 363,852,229,657,921
  5. Step 5: Solve for x
    x = 363,852,229,657,921/8,907,600
  6. Step 6: Final answer
    x = 40,847,392.08

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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.