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Finding the Third Proportional to 13,410,724 and 28,965,356

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Solution

The third proportional to 13,410,724 and 28,965,356 is: 62,561,264.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,410,724 : 28,965,356 = 28,965,356 : x
  2. Step 2: Convert to fraction form
    13,410,724/28,965,356 = 28,965,356/x
  3. Step 3: Cross multiply
    13,410,724x = 28,965,356 × 28,965,356
  4. Step 4: Simplify right side
    13,410,724x = 838,991,848,206,736
  5. Step 5: Solve for x
    x = 838,991,848,206,736/13,410,724
  6. Step 6: Final answer
    x = 62,561,264.27

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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.