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Finding the Third Proportional to 9,316,002 and 20,369,868

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Solution

The third proportional to 9,316,002 and 20,369,868 is: 44,539,655.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,316,002 : 20,369,868 = 20,369,868 : x
  2. Step 2: Convert to fraction form
    9,316,002/20,369,868 = 20,369,868/x
  3. Step 3: Cross multiply
    9,316,002x = 20,369,868 × 20,369,868
  4. Step 4: Simplify right side
    9,316,002x = 414,931,522,337,424
  5. Step 5: Solve for x
    x = 414,931,522,337,424/9,316,002
  6. Step 6: Final answer
    x = 44,539,655.78

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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.