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Finding the Third Proportional to 11,336,578.88 and 23,148,988.88

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Solution

The third proportional to 11,336,578.88 and 23,148,988.88 is: 47,269,612.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,336,578.88 : 23,148,988.88 = 23,148,988.88 : x
  2. Step 2: Convert to fraction form
    11,336,578.88/23,148,988.88 = 23,148,988.88/x
  3. Step 3: Cross multiply
    11,336,578.88x = 23,148,988.88 × 23,148,988.88
  4. Step 4: Simplify right side
    11,336,578.88x = 535,875,685,934,873.75
  5. Step 5: Solve for x
    x = 535,875,685,934,873.75/11,336,578.88
  6. Step 6: Final answer
    x = 47,269,612.10

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Why These Related Problems?

These problems maintain the same ratio (2.04) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.