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Finding the Third Proportional to 34,703,205 and 75,380,319

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Solution

The third proportional to 34,703,205 and 75,380,319 is: 163,736,821.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,703,205 : 75,380,319 = 75,380,319 : x
  2. Step 2: Convert to fraction form
    34,703,205/75,380,319 = 75,380,319/x
  3. Step 3: Cross multiply
    34,703,205x = 75,380,319 × 75,380,319
  4. Step 4: Simplify right side
    34,703,205x = 5,682,192,492,541,761
  5. Step 5: Solve for x
    x = 5,682,192,492,541,761/34,703,205
  6. Step 6: Final answer
    x = 163,736,821.79

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Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.