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Finding the Third Proportional to 5,157,007 and 10,737,823

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Solution

The third proportional to 5,157,007 and 10,737,823 is: 22,358,093.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,157,007 : 10,737,823 = 10,737,823 : x
  2. Step 2: Convert to fraction form
    5,157,007/10,737,823 = 10,737,823/x
  3. Step 3: Cross multiply
    5,157,007x = 10,737,823 × 10,737,823
  4. Step 4: Simplify right side
    5,157,007x = 115,300,842,779,329
  5. Step 5: Solve for x
    x = 115,300,842,779,329/5,157,007
  6. Step 6: Final answer
    x = 22,358,093.13

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Why These Related Problems?

These problems maintain the same ratio (2.08) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.