Home / 4,881,016.13-10,140,371.44

Finding the Third Proportional to 4,881,016.13 and 10,140,371.44

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Solution

The third proportional to 4,881,016.13 and 10,140,371.44 is: 21,066,747.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,881,016.13 : 10,140,371.44 = 10,140,371.44 : x
  2. Step 2: Convert to fraction form
    4,881,016.13/10,140,371.44 = 10,140,371.44/x
  3. Step 3: Cross multiply
    4,881,016.13x = 10,140,371.44 × 10,140,371.44
  4. Step 4: Simplify right side
    4,881,016.13x = 102,827,132,890,465.81
  5. Step 5: Solve for x
    x = 102,827,132,890,465.81/4,881,016.13
  6. Step 6: Final answer
    x = 21,066,747.22

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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.