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Finding the Third Proportional to 17,684,030 and 28,120,337

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Solution

The third proportional to 17,684,030 and 28,120,337 is: 44,715,675.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,684,030 : 28,120,337 = 28,120,337 : x
  2. Step 2: Convert to fraction form
    17,684,030/28,120,337 = 28,120,337/x
  3. Step 3: Cross multiply
    17,684,030x = 28,120,337 × 28,120,337
  4. Step 4: Simplify right side
    17,684,030x = 790,753,352,993,569
  5. Step 5: Solve for x
    x = 790,753,352,993,569/17,684,030
  6. Step 6: Final answer
    x = 44,715,675.84

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Why These Related Problems?

These problems maintain the same ratio (1.59) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.