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Finding the Third Proportional to 2,126,292,099 and 3,063,006,724.50

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Solution

The third proportional to 2,126,292,099 and 3,063,006,724.50 is: 4,412,380,687.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,126,292,099 : 3,063,006,724.50 = 3,063,006,724.50 : x
  2. Step 2: Convert to fraction form
    2,126,292,099/3,063,006,724.50 = 3,063,006,724.50/x
  3. Step 3: Cross multiply
    2,126,292,099x = 3,063,006,724.50 × 3,063,006,724.50
  4. Step 4: Simplify right side
    2,126,292,099x = 9,382,010,194,332,219,392
  5. Step 5: Solve for x
    x = 9,382,010,194,332,219,392/2,126,292,099
  6. Step 6: Final answer
    x = 4,412,380,687.84

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Why These Related Problems?

These problems maintain the same ratio (1.44) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.