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Finding the Third Proportional to 6,186,528 and 13,629,312

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Solution

The third proportional to 6,186,528 and 13,629,312 is: 30,026,235.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,186,528 : 13,629,312 = 13,629,312 : x
  2. Step 2: Convert to fraction form
    6,186,528/13,629,312 = 13,629,312/x
  3. Step 3: Cross multiply
    6,186,528x = 13,629,312 × 13,629,312
  4. Step 4: Simplify right side
    6,186,528x = 185,758,145,593,344
  5. Step 5: Solve for x
    x = 185,758,145,593,344/6,186,528
  6. Step 6: Final answer
    x = 30,026,235.33

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Why These Related Problems?

These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.