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Finding the Third Proportional to 7,291,114 and 15,954,674

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Solution

The third proportional to 7,291,114 and 15,954,674 is: 34,912,582.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,291,114 : 15,954,674 = 15,954,674 : x
  2. Step 2: Convert to fraction form
    7,291,114/15,954,674 = 15,954,674/x
  3. Step 3: Cross multiply
    7,291,114x = 15,954,674 × 15,954,674
  4. Step 4: Simplify right side
    7,291,114x = 254,551,622,446,276
  5. Step 5: Solve for x
    x = 254,551,622,446,276/7,291,114
  6. Step 6: Final answer
    x = 34,912,582.97

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.