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Finding the Third Proportional to 1,425,792,504 and 2,268,716,112

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Solution

The third proportional to 1,425,792,504 and 2,268,716,112 is: 3,609,973,248.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,425,792,504 : 2,268,716,112 = 2,268,716,112 : x
  2. Step 2: Convert to fraction form
    1,425,792,504/2,268,716,112 = 2,268,716,112/x
  3. Step 3: Cross multiply
    1,425,792,504x = 2,268,716,112 × 2,268,716,112
  4. Step 4: Simplify right side
    1,425,792,504x = 5,147,072,796,848,396,288
  5. Step 5: Solve for x
    x = 5,147,072,796,848,396,288/1,425,792,504
  6. Step 6: Final answer
    x = 3,609,973,248.15

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Why These Related Problems?

These problems maintain the same ratio (1.59) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.