Home / 89,449,605.54-134,177,411.79-24,747,997.86

Finding the Fourth Proportional to 89,449,605.54, 134,177,411.79 and 24,747,997.86

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Solution

The fourth proportional to 89,449,605.54, 134,177,411.79 and 24,747,997.86 is: 37,122,827.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    89,449,605.54 : 134,177,411.79 = 24,747,997.86 : x
  2. Step 2: Convert to fraction form
    89,449,605.54/134,177,411.79 = 24,747,997.86/x
  3. Step 3: Cross multiply
    89,449,605.54x = 134,177,411.79 × 24,747,997.86
  4. Step 4: Simplify right side
    89,449,605.54x = 3,320,622,299,839,259
  5. Step 5: Solve for x
    x = 3,320,622,299,839,259/89,449,605.54
  6. Step 6: Final answer
    x = 37,122,827.76

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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.