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Finding the Third Proportional to 6,657,507.07 and 14,343,450.89

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Solution

The third proportional to 6,657,507.07 and 14,343,450.89 is: 30,902,645.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,657,507.07 : 14,343,450.89 = 14,343,450.89 : x
  2. Step 2: Convert to fraction form
    6,657,507.07/14,343,450.89 = 14,343,450.89/x
  3. Step 3: Cross multiply
    6,657,507.07x = 14,343,450.89 × 14,343,450.89
  4. Step 4: Simplify right side
    6,657,507.07x = 205,734,583,451,771.09
  5. Step 5: Solve for x
    x = 205,734,583,451,771.09/6,657,507.07
  6. Step 6: Final answer
    x = 30,902,645.88

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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.