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Finding the Third Proportional to 13,677,570 and 29,624,820

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Solution

The third proportional to 13,677,570 and 29,624,820 is: 64,165,634.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,677,570 : 29,624,820 = 29,624,820 : x
  2. Step 2: Convert to fraction form
    13,677,570/29,624,820 = 29,624,820/x
  3. Step 3: Cross multiply
    13,677,570x = 29,624,820 × 29,624,820
  4. Step 4: Simplify right side
    13,677,570x = 877,629,960,032,400
  5. Step 5: Solve for x
    x = 877,629,960,032,400/13,677,570
  6. Step 6: Final answer
    x = 64,165,634.69

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Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.