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Finding the Third Proportional to 11,369,959.88 and 17,494,089.75

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Solution

The third proportional to 11,369,959.88 and 17,494,089.75 is: 26,916,821.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,369,959.88 : 17,494,089.75 = 17,494,089.75 : x
  2. Step 2: Convert to fraction form
    11,369,959.88/17,494,089.75 = 17,494,089.75/x
  3. Step 3: Cross multiply
    11,369,959.88x = 17,494,089.75 × 17,494,089.75
  4. Step 4: Simplify right side
    11,369,959.88x = 306,043,176,181,055.06
  5. Step 5: Solve for x
    x = 306,043,176,181,055.06/11,369,959.88
  6. Step 6: Final answer
    x = 26,916,821.13

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Why These Related Problems?

These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.