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Finding the Third Proportional to 5,341,813 and 11,493,605

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Solution

The third proportional to 5,341,813 and 11,493,605 is: 24,729,985.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,341,813 : 11,493,605 = 11,493,605 : x
  2. Step 2: Convert to fraction form
    5,341,813/11,493,605 = 11,493,605/x
  3. Step 3: Cross multiply
    5,341,813x = 11,493,605 × 11,493,605
  4. Step 4: Simplify right side
    5,341,813x = 132,102,955,896,025
  5. Step 5: Solve for x
    x = 132,102,955,896,025/5,341,813
  6. Step 6: Final answer
    x = 24,729,985.10

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.