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Finding the Third Proportional to 941,717,850 and 2,199,577,768.50

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Solution

The third proportional to 941,717,850 and 2,199,577,768.50 is: 5,137,571,046.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    941,717,850 : 2,199,577,768.50 = 2,199,577,768.50 : x
  2. Step 2: Convert to fraction form
    941,717,850/2,199,577,768.50 = 2,199,577,768.50/x
  3. Step 3: Cross multiply
    941,717,850x = 2,199,577,768.50 × 2,199,577,768.50
  4. Step 4: Simplify right side
    941,717,850x = 4,838,142,359,679,439,872
  5. Step 5: Solve for x
    x = 4,838,142,359,679,439,872/941,717,850
  6. Step 6: Final answer
    x = 5,137,571,046.02

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Why These Related Problems?

These problems maintain the same ratio (2.34) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.