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Finding the Third Proportional to 13,410,722 and 28,965,352

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Solution

The third proportional to 13,410,722 and 28,965,352 is: 62,561,256.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,410,722 : 28,965,352 = 28,965,352 : x
  2. Step 2: Convert to fraction form
    13,410,722/28,965,352 = 28,965,352/x
  3. Step 3: Cross multiply
    13,410,722x = 28,965,352 × 28,965,352
  4. Step 4: Simplify right side
    13,410,722x = 838,991,616,483,904
  5. Step 5: Solve for x
    x = 838,991,616,483,904/13,410,722
  6. Step 6: Final answer
    x = 62,561,256.32

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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.