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Finding the Third Proportional to 11,341,920 and 24,888,432

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Solution

The third proportional to 11,341,920 and 24,888,432 is: 54,614,566.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,341,920 : 24,888,432 = 24,888,432 : x
  2. Step 2: Convert to fraction form
    11,341,920/24,888,432 = 24,888,432/x
  3. Step 3: Cross multiply
    11,341,920x = 24,888,432 × 24,888,432
  4. Step 4: Simplify right side
    11,341,920x = 619,434,047,418,624
  5. Step 5: Solve for x
    x = 619,434,047,418,624/11,341,920
  6. Step 6: Final answer
    x = 54,614,566.79

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.