Home / 1,251,621,087.19-2,606,245,333.31

Finding the Third Proportional to 1,251,621,087.19 and 2,606,245,333.31

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Solution

The third proportional to 1,251,621,087.19 and 2,606,245,333.31 is: 5,426,973,711.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,251,621,087.19 : 2,606,245,333.31 = 2,606,245,333.31 : x
  2. Step 2: Convert to fraction form
    1,251,621,087.19/2,606,245,333.31 = 2,606,245,333.31/x
  3. Step 3: Cross multiply
    1,251,621,087.19x = 2,606,245,333.31 × 2,606,245,333.31
  4. Step 4: Simplify right side
    1,251,621,087.19x = 6,792,514,737,413,184,512
  5. Step 5: Solve for x
    x = 6,792,514,737,413,184,512/1,251,621,087.19
  6. Step 6: Final answer
    x = 5,426,973,711.89

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Why These Related Problems?

These problems maintain the same ratio (2.08) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.