Home / 4,287,092,668.31-9,286,567,467.75

Finding the Third Proportional to 4,287,092,668.31 and 9,286,567,467.75

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Solution

The third proportional to 4,287,092,668.31 and 9,286,567,467.75 is: 20,116,275,062.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,287,092,668.31 : 9,286,567,467.75 = 9,286,567,467.75 : x
  2. Step 2: Convert to fraction form
    4,287,092,668.31/9,286,567,467.75 = 9,286,567,467.75/x
  3. Step 3: Cross multiply
    4,287,092,668.31x = 9,286,567,467.75 × 9,286,567,467.75
  4. Step 4: Simplify right side
    4,287,092,668.31x = 86,240,335,333,072,650,240
  5. Step 5: Solve for x
    x = 86,240,335,333,072,650,240/4,287,092,668.31
  6. Step 6: Final answer
    x = 20,116,275,062.24

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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.