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Finding the Third Proportional to 27,067,209 and 63,875,863.50

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Solution

The third proportional to 27,067,209 and 63,875,863.50 is: 150,740,548.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,067,209 : 63,875,863.50 = 63,875,863.50 : x
  2. Step 2: Convert to fraction form
    27,067,209/63,875,863.50 = 63,875,863.50/x
  3. Step 3: Cross multiply
    27,067,209x = 63,875,863.50 × 63,875,863.50
  4. Step 4: Simplify right side
    27,067,209x = 4,080,125,937,870,632
  5. Step 5: Solve for x
    x = 4,080,125,937,870,632/27,067,209
  6. Step 6: Final answer
    x = 150,740,548.75

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Why These Related Problems?

These problems maintain the same ratio (2.36) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.