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Finding the Third Proportional to 6,288,348 and 13,473,912

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Solution

The third proportional to 6,288,348 and 13,473,912 is: 28,870,270.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,288,348 : 13,473,912 = 13,473,912 : x
  2. Step 2: Convert to fraction form
    6,288,348/13,473,912 = 13,473,912/x
  3. Step 3: Cross multiply
    6,288,348x = 13,473,912 × 13,473,912
  4. Step 4: Simplify right side
    6,288,348x = 181,546,304,583,744
  5. Step 5: Solve for x
    x = 181,546,304,583,744/6,288,348
  6. Step 6: Final answer
    x = 28,870,270.00

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Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.