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Finding the Third Proportional to 7,073,925 and 14,407,982

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Solution

The third proportional to 7,073,925 and 14,407,982 is: 29,345,793.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,073,925 : 14,407,982 = 14,407,982 : x
  2. Step 2: Convert to fraction form
    7,073,925/14,407,982 = 14,407,982/x
  3. Step 3: Cross multiply
    7,073,925x = 14,407,982 × 14,407,982
  4. Step 4: Simplify right side
    7,073,925x = 207,589,945,312,324
  5. Step 5: Solve for x
    x = 207,589,945,312,324/7,073,925
  6. Step 6: Final answer
    x = 29,345,793.93

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Why These Related Problems?

These problems maintain the same ratio (2.04) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.