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Finding the Third Proportional to 33,310,658 and 49,688,715

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Solution

The third proportional to 33,310,658 and 49,688,715 is: 74,119,472.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,310,658 : 49,688,715 = 49,688,715 : x
  2. Step 2: Convert to fraction form
    33,310,658/49,688,715 = 49,688,715/x
  3. Step 3: Cross multiply
    33,310,658x = 49,688,715 × 49,688,715
  4. Step 4: Simplify right side
    33,310,658x = 2,468,968,398,351,225
  5. Step 5: Solve for x
    x = 2,468,968,398,351,225/33,310,658
  6. Step 6: Final answer
    x = 74,119,472.46

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.