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Finding the Third Proportional to 1,716,959,383.50 and 3,719,155,137

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Solution

The third proportional to 1,716,959,383.50 and 3,719,155,137 is: 8,056,168,984.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,716,959,383.50 : 3,719,155,137 = 3,719,155,137 : x
  2. Step 2: Convert to fraction form
    1,716,959,383.50/3,719,155,137 = 3,719,155,137/x
  3. Step 3: Cross multiply
    1,716,959,383.50x = 3,719,155,137 × 3,719,155,137
  4. Step 4: Simplify right side
    1,716,959,383.50x = 13,832,114,933,073,487,872
  5. Step 5: Solve for x
    x = 13,832,114,933,073,487,872/1,716,959,383.50
  6. Step 6: Final answer
    x = 8,056,168,984.54

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Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.