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Finding the Third Proportional to 588,919,671.50 and 1,275,985,930

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Solution

The third proportional to 588,919,671.50 and 1,275,985,930 is: 2,764,621,683.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    588,919,671.50 : 1,275,985,930 = 1,275,985,930 : x
  2. Step 2: Convert to fraction form
    588,919,671.50/1,275,985,930 = 1,275,985,930/x
  3. Step 3: Cross multiply
    588,919,671.50x = 1,275,985,930 × 1,275,985,930
  4. Step 4: Simplify right side
    588,919,671.50x = 1,628,140,093,557,964,800
  5. Step 5: Solve for x
    x = 1,628,140,093,557,964,800/588,919,671.50
  6. Step 6: Final answer
    x = 2,764,621,683.31

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Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.