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Finding the Third Proportional to 96,773,886 and 143,346,751

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Solution

The third proportional to 96,773,886 and 143,346,751 is: 212,333,015.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,773,886 : 143,346,751 = 143,346,751 : x
  2. Step 2: Convert to fraction form
    96,773,886/143,346,751 = 143,346,751/x
  3. Step 3: Cross multiply
    96,773,886x = 143,346,751 × 143,346,751
  4. Step 4: Simplify right side
    96,773,886x = 20,548,291,022,256,000
  5. Step 5: Solve for x
    x = 20,548,291,022,256,000/96,773,886
  6. Step 6: Final answer
    x = 212,333,015.36

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Why These Related Problems?

These problems maintain the same ratio (1.48) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.