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Finding the Third Proportional to 12,104,807.06 and 25,936,521.19

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Solution

The third proportional to 12,104,807.06 and 25,936,521.19 is: 55,573,222.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,104,807.06 : 25,936,521.19 = 25,936,521.19 : x
  2. Step 2: Convert to fraction form
    12,104,807.06/25,936,521.19 = 25,936,521.19/x
  3. Step 3: Cross multiply
    12,104,807.06x = 25,936,521.19 × 25,936,521.19
  4. Step 4: Simplify right side
    12,104,807.06x = 672,703,131,309,636.38
  5. Step 5: Solve for x
    x = 672,703,131,309,636.38/12,104,807.06
  6. Step 6: Final answer
    x = 55,573,222.10

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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.