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Finding the Third Proportional to 8,896,304 and 19,423,868

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Solution

The third proportional to 8,896,304 and 19,423,868 is: 42,409,370.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,896,304 : 19,423,868 = 19,423,868 : x
  2. Step 2: Convert to fraction form
    8,896,304/19,423,868 = 19,423,868/x
  3. Step 3: Cross multiply
    8,896,304x = 19,423,868 × 19,423,868
  4. Step 4: Simplify right side
    8,896,304x = 377,286,648,081,424
  5. Step 5: Solve for x
    x = 377,286,648,081,424/8,896,304
  6. Step 6: Final answer
    x = 42,409,370.01

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.