Home / 34,519,058.82-51,777,327.06-10,257,355.13

Finding the Fourth Proportional to 34,519,058.82, 51,777,327.06 and 10,257,355.13

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Solution

The fourth proportional to 34,519,058.82, 51,777,327.06 and 10,257,355.13 is: 15,385,657.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,519,058.82 : 51,777,327.06 = 10,257,355.13 : x
  2. Step 2: Convert to fraction form
    34,519,058.82/51,777,327.06 = 10,257,355.13/x
  3. Step 3: Cross multiply
    34,519,058.82x = 51,777,327.06 × 10,257,355.13
  4. Step 4: Simplify right side
    34,519,058.82x = 531,098,431,150,542.88
  5. Step 5: Solve for x
    x = 531,098,431,150,542.88/34,519,058.82
  6. Step 6: Final answer
    x = 15,385,657.93

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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.