Home / 25,397,342.82-35,048,617.11-14,945,669.82

Finding the Fourth Proportional to 25,397,342.82, 35,048,617.11 and 14,945,669.82

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Solution

The fourth proportional to 25,397,342.82, 35,048,617.11 and 14,945,669.82 is: 20,625,191.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,397,342.82 : 35,048,617.11 = 14,945,669.82 : x
  2. Step 2: Convert to fraction form
    25,397,342.82/35,048,617.11 = 14,945,669.82/x
  3. Step 3: Cross multiply
    25,397,342.82x = 35,048,617.11 × 14,945,669.82
  4. Step 4: Simplify right side
    25,397,342.82x = 523,825,058,973,662.62
  5. Step 5: Solve for x
    x = 523,825,058,973,662.62/25,397,342.82
  6. Step 6: Final answer
    x = 20,625,191.49

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.