Home / 4,567,048.31-9,511,933.78

Finding the Third Proportional to 4,567,048.31 and 9,511,933.78

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Solution

The third proportional to 4,567,048.31 and 9,511,933.78 is: 19,810,800.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,567,048.31 : 9,511,933.78 = 9,511,933.78 : x
  2. Step 2: Convert to fraction form
    4,567,048.31/9,511,933.78 = 9,511,933.78/x
  3. Step 3: Cross multiply
    4,567,048.31x = 9,511,933.78 × 9,511,933.78
  4. Step 4: Simplify right side
    4,567,048.31x = 90,476,884,258,884.92
  5. Step 5: Solve for x
    x = 90,476,884,258,884.92/4,567,048.31
  6. Step 6: Final answer
    x = 19,810,800.78

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Why These Related Problems?

These problems maintain the same ratio (2.08) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.