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Finding the Third Proportional to 6,910,589 and 15,036,603

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Solution

The third proportional to 6,910,589 and 15,036,603 is: 32,717,823.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,910,589 : 15,036,603 = 15,036,603 : x
  2. Step 2: Convert to fraction form
    6,910,589/15,036,603 = 15,036,603/x
  3. Step 3: Cross multiply
    6,910,589x = 15,036,603 × 15,036,603
  4. Step 4: Simplify right side
    6,910,589x = 226,099,429,779,609
  5. Step 5: Solve for x
    x = 226,099,429,779,609/6,910,589
  6. Step 6: Final answer
    x = 32,717,823.30

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.