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Finding the Third Proportional to 3,163,072,157 and 6,587,949,859

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Solution

The third proportional to 3,163,072,157 and 6,587,949,859 is: 13,721,180,292.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,163,072,157 : 6,587,949,859 = 6,587,949,859 : x
  2. Step 2: Convert to fraction form
    3,163,072,157/6,587,949,859 = 6,587,949,859/x
  3. Step 3: Cross multiply
    3,163,072,157x = 6,587,949,859 × 6,587,949,859
  4. Step 4: Simplify right side
    3,163,072,157x = 43,401,083,344,698,122,240
  5. Step 5: Solve for x
    x = 43,401,083,344,698,122,240/3,163,072,157
  6. Step 6: Final answer
    x = 13,721,180,292.60

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Why These Related Problems?

These problems maintain the same ratio (2.08) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.