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Finding the Third Proportional to 7,519,300 and 15,895,796

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Solution

The third proportional to 7,519,300 and 15,895,796 is: 33,603,703.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,519,300 : 15,895,796 = 15,895,796 : x
  2. Step 2: Convert to fraction form
    7,519,300/15,895,796 = 15,895,796/x
  3. Step 3: Cross multiply
    7,519,300x = 15,895,796 × 15,895,796
  4. Step 4: Simplify right side
    7,519,300x = 252,676,330,473,616
  5. Step 5: Solve for x
    x = 252,676,330,473,616/7,519,300
  6. Step 6: Final answer
    x = 33,603,703.87

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Why These Related Problems?

These problems maintain the same ratio (2.11) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.