Home / 7,417,985.06-15,633,010.13

Finding the Third Proportional to 7,417,985.06 and 15,633,010.13

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Solution

The third proportional to 7,417,985.06 and 15,633,010.13 is: 32,945,739.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,417,985.06 : 15,633,010.13 = 15,633,010.13 : x
  2. Step 2: Convert to fraction form
    7,417,985.06/15,633,010.13 = 15,633,010.13/x
  3. Step 3: Cross multiply
    7,417,985.06x = 15,633,010.13 × 15,633,010.13
  4. Step 4: Simplify right side
    7,417,985.06x = 244,391,005,568,352.50
  5. Step 5: Solve for x
    x = 244,391,005,568,352.50/7,417,985.06
  6. Step 6: Final answer
    x = 32,945,739.78

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Why These Related Problems?

These problems maintain the same ratio (2.11) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.