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Finding the Third Proportional to 606,800,235.94 and 1,331,711,138.25

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Solution

The third proportional to 606,800,235.94 and 1,331,711,138.25 is: 2,922,633,266.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    606,800,235.94 : 1,331,711,138.25 = 1,331,711,138.25 : x
  2. Step 2: Convert to fraction form
    606,800,235.94/1,331,711,138.25 = 1,331,711,138.25/x
  3. Step 3: Cross multiply
    606,800,235.94x = 1,331,711,138.25 × 1,331,711,138.25
  4. Step 4: Simplify right side
    606,800,235.94x = 1,773,454,555,739,110,656
  5. Step 5: Solve for x
    x = 1,773,454,555,739,110,656/606,800,235.94
  6. Step 6: Final answer
    x = 2,922,633,266.61

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These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.