Home / 3,754,121,115.25-5,112,472,175.25

Finding the Third Proportional to 3,754,121,115.25 and 5,112,472,175.25

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Solution

The third proportional to 3,754,121,115.25 and 5,112,472,175.25 is: 6,962,314,464.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,754,121,115.25 : 5,112,472,175.25 = 5,112,472,175.25 : x
  2. Step 2: Convert to fraction form
    3,754,121,115.25/5,112,472,175.25 = 5,112,472,175.25/x
  3. Step 3: Cross multiply
    3,754,121,115.25x = 5,112,472,175.25 × 5,112,472,175.25
  4. Step 4: Simplify right side
    3,754,121,115.25x = 26,137,371,742,705,467,392
  5. Step 5: Solve for x
    x = 26,137,371,742,705,467,392/3,754,121,115.25
  6. Step 6: Final answer
    x = 6,962,314,464.64

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Why These Related Problems?

These problems maintain the same ratio (1.36) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.