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Finding the Third Proportional to 14,507,055 and 21,947,163

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Solution

The third proportional to 14,507,055 and 21,947,163 is: 33,203,014.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,507,055 : 21,947,163 = 21,947,163 : x
  2. Step 2: Convert to fraction form
    14,507,055/21,947,163 = 21,947,163/x
  3. Step 3: Cross multiply
    14,507,055x = 21,947,163 × 21,947,163
  4. Step 4: Simplify right side
    14,507,055x = 481,677,963,748,569
  5. Step 5: Solve for x
    x = 481,677,963,748,569/14,507,055
  6. Step 6: Final answer
    x = 33,203,014.93

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.