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Finding the Third Proportional to 2,919,538,129 and 6,046,023,338

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Solution

The third proportional to 2,919,538,129 and 6,046,023,338 is: 12,520,609,969.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,919,538,129 : 6,046,023,338 = 6,046,023,338 : x
  2. Step 2: Convert to fraction form
    2,919,538,129/6,046,023,338 = 6,046,023,338/x
  3. Step 3: Cross multiply
    2,919,538,129x = 6,046,023,338 × 6,046,023,338
  4. Step 4: Simplify right side
    2,919,538,129x = 36,554,398,203,640,664,064
  5. Step 5: Solve for x
    x = 36,554,398,203,640,664,064/2,919,538,129
  6. Step 6: Final answer
    x = 12,520,609,969.28

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Why These Related Problems?

These problems maintain the same ratio (2.07) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.