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Finding the Third Proportional to 8,366,316 and 17,737,200

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Solution

The third proportional to 8,366,316 and 17,737,200 is: 37,604,157.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,366,316 : 17,737,200 = 17,737,200 : x
  2. Step 2: Convert to fraction form
    8,366,316/17,737,200 = 17,737,200/x
  3. Step 3: Cross multiply
    8,366,316x = 17,737,200 × 17,737,200
  4. Step 4: Simplify right side
    8,366,316x = 314,608,263,840,000
  5. Step 5: Solve for x
    x = 314,608,263,840,000/8,366,316
  6. Step 6: Final answer
    x = 37,604,157.41

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Why These Related Problems?

These problems maintain the same ratio (2.12) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.