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Finding the Third Proportional to 6,941,928 and 15,006,816

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Solution

The third proportional to 6,941,928 and 15,006,816 is: 32,441,207.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,941,928 : 15,006,816 = 15,006,816 : x
  2. Step 2: Convert to fraction form
    6,941,928/15,006,816 = 15,006,816/x
  3. Step 3: Cross multiply
    6,941,928x = 15,006,816 × 15,006,816
  4. Step 4: Simplify right side
    6,941,928x = 225,204,526,457,856
  5. Step 5: Solve for x
    x = 225,204,526,457,856/6,941,928
  6. Step 6: Final answer
    x = 32,441,207.47

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.