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Finding the Third Proportional to 6,719,060 and 14,557,864

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Solution

The third proportional to 6,719,060 and 14,557,864 is: 31,541,823.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,719,060 : 14,557,864 = 14,557,864 : x
  2. Step 2: Convert to fraction form
    6,719,060/14,557,864 = 14,557,864/x
  3. Step 3: Cross multiply
    6,719,060x = 14,557,864 × 14,557,864
  4. Step 4: Simplify right side
    6,719,060x = 211,931,404,242,496
  5. Step 5: Solve for x
    x = 211,931,404,242,496/6,719,060
  6. Step 6: Final answer
    x = 31,541,823.45

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Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.