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Finding the Third Proportional to 6,181,988 and 13,278,088

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Solution

The third proportional to 6,181,988 and 13,278,088 is: 28,519,567.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,181,988 : 13,278,088 = 13,278,088 : x
  2. Step 2: Convert to fraction form
    6,181,988/13,278,088 = 13,278,088/x
  3. Step 3: Cross multiply
    6,181,988x = 13,278,088 × 13,278,088
  4. Step 4: Simplify right side
    6,181,988x = 176,307,620,935,744
  5. Step 5: Solve for x
    x = 176,307,620,935,744/6,181,988
  6. Step 6: Final answer
    x = 28,519,567.00

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.