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Finding the Third Proportional to 4,965,012 and 10,713,807

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Solution

The third proportional to 4,965,012 and 10,713,807 is: 23,118,908.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,965,012 : 10,713,807 = 10,713,807 : x
  2. Step 2: Convert to fraction form
    4,965,012/10,713,807 = 10,713,807/x
  3. Step 3: Cross multiply
    4,965,012x = 10,713,807 × 10,713,807
  4. Step 4: Simplify right side
    4,965,012x = 114,785,660,433,249
  5. Step 5: Solve for x
    x = 114,785,660,433,249/4,965,012
  6. Step 6: Final answer
    x = 23,118,908.96

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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.