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Finding the Third Proportional to 33,400,174 and 51,716,381

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Solution

The third proportional to 33,400,174 and 51,716,381 is: 80,076,950.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,400,174 : 51,716,381 = 51,716,381 : x
  2. Step 2: Convert to fraction form
    33,400,174/51,716,381 = 51,716,381/x
  3. Step 3: Cross multiply
    33,400,174x = 51,716,381 × 51,716,381
  4. Step 4: Simplify right side
    33,400,174x = 2,674,584,063,737,161
  5. Step 5: Solve for x
    x = 2,674,584,063,737,161/33,400,174
  6. Step 6: Final answer
    x = 80,076,950.01

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Why These Related Problems?

These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.