Home / 41,445,546.82-62,189,282.62-27,621,938.08

Finding the Fourth Proportional to 41,445,546.82, 62,189,282.62 and 27,621,938.08

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Solution

The fourth proportional to 41,445,546.82, 62,189,282.62 and 27,621,938.08 is: 41,446,877.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,445,546.82 : 62,189,282.62 = 27,621,938.08 : x
  2. Step 2: Convert to fraction form
    41,445,546.82/62,189,282.62 = 27,621,938.08/x
  3. Step 3: Cross multiply
    41,445,546.82x = 62,189,282.62 × 27,621,938.08
  4. Step 4: Simplify right side
    41,445,546.82x = 1,717,788,513,881,524.25
  5. Step 5: Solve for x
    x = 1,717,788,513,881,524.25/41,445,546.82
  6. Step 6: Final answer
    x = 41,446,877.79

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.