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Finding the Third Proportional to 14,451,485 and 33,721,270

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Solution

The third proportional to 14,451,485 and 33,721,270 is: 78,685,619.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,451,485 : 33,721,270 = 33,721,270 : x
  2. Step 2: Convert to fraction form
    14,451,485/33,721,270 = 33,721,270/x
  3. Step 3: Cross multiply
    14,451,485x = 33,721,270 × 33,721,270
  4. Step 4: Simplify right side
    14,451,485x = 1,137,124,050,412,900
  5. Step 5: Solve for x
    x = 1,137,124,050,412,900/14,451,485
  6. Step 6: Final answer
    x = 78,685,619.53

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Why These Related Problems?

These problems maintain the same ratio (2.33) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.