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Finding the Third Proportional to 12,952,785.94 and 26,822,653.88

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Solution

The third proportional to 12,952,785.94 and 26,822,653.88 is: 55,544,402.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,952,785.94 : 26,822,653.88 = 26,822,653.88 : x
  2. Step 2: Convert to fraction form
    12,952,785.94/26,822,653.88 = 26,822,653.88/x
  3. Step 3: Cross multiply
    12,952,785.94x = 26,822,653.88 × 26,822,653.88
  4. Step 4: Simplify right side
    12,952,785.94x = 719,454,760,898,052.50
  5. Step 5: Solve for x
    x = 719,454,760,898,052.50/12,952,785.94
  6. Step 6: Final answer
    x = 55,544,402.91

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Why These Related Problems?

These problems maintain the same ratio (2.07) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.