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Finding the Third Proportional to 15,321,166 and 22,764,702

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Solution

The third proportional to 15,321,166 and 22,764,702 is: 33,824,557.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,321,166 : 22,764,702 = 22,764,702 : x
  2. Step 2: Convert to fraction form
    15,321,166/22,764,702 = 22,764,702/x
  3. Step 3: Cross multiply
    15,321,166x = 22,764,702 × 22,764,702
  4. Step 4: Simplify right side
    15,321,166x = 518,231,657,148,804
  5. Step 5: Solve for x
    x = 518,231,657,148,804/15,321,166
  6. Step 6: Final answer
    x = 33,824,557.29

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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.