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Finding the Third Proportional to 7,958,239 and 17,050,980

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Solution

The third proportional to 7,958,239 and 17,050,980 is: 36,532,695.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,958,239 : 17,050,980 = 17,050,980 : x
  2. Step 2: Convert to fraction form
    7,958,239/17,050,980 = 17,050,980/x
  3. Step 3: Cross multiply
    7,958,239x = 17,050,980 × 17,050,980
  4. Step 4: Simplify right side
    7,958,239x = 290,735,918,960,400
  5. Step 5: Solve for x
    x = 290,735,918,960,400/7,958,239
  6. Step 6: Final answer
    x = 36,532,695.11

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Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.