Home / 5,343,130.13-11,666,104.88

Finding the Third Proportional to 5,343,130.13 and 11,666,104.88

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Solution

The third proportional to 5,343,130.13 and 11,666,104.88 is: 25,471,586.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,343,130.13 : 11,666,104.88 = 11,666,104.88 : x
  2. Step 2: Convert to fraction form
    5,343,130.13/11,666,104.88 = 11,666,104.88/x
  3. Step 3: Cross multiply
    5,343,130.13x = 11,666,104.88 × 11,666,104.88
  4. Step 4: Simplify right side
    5,343,130.13x = 136,098,002,954,498.77
  5. Step 5: Solve for x
    x = 136,098,002,954,498.77/5,343,130.13
  6. Step 6: Final answer
    x = 25,471,586.84

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.