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Finding the Third Proportional to 7,008,702 and 10,246,968

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Solution

The third proportional to 7,008,702 and 10,246,968 is: 14,981,426.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,008,702 : 10,246,968 = 10,246,968 : x
  2. Step 2: Convert to fraction form
    7,008,702/10,246,968 = 10,246,968/x
  3. Step 3: Cross multiply
    7,008,702x = 10,246,968 × 10,246,968
  4. Step 4: Simplify right side
    7,008,702x = 105,000,353,193,024
  5. Step 5: Solve for x
    x = 105,000,353,193,024/7,008,702
  6. Step 6: Final answer
    x = 14,981,426.40

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Why These Related Problems?

These problems maintain the same ratio (1.46) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.