Home / 54,441,649.70-81,662,474.55-24,149,512.70

Finding the Fourth Proportional to 54,441,649.70, 81,662,474.55 and 24,149,512.70

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Solution

The fourth proportional to 54,441,649.70, 81,662,474.55 and 24,149,512.70 is: 36,224,269.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,441,649.70 : 81,662,474.55 = 24,149,512.70 : x
  2. Step 2: Convert to fraction form
    54,441,649.70/81,662,474.55 = 24,149,512.70/x
  3. Step 3: Cross multiply
    54,441,649.70x = 81,662,474.55 × 24,149,512.70
  4. Step 4: Simplify right side
    54,441,649.70x = 1,972,108,966,258,651.75
  5. Step 5: Solve for x
    x = 1,972,108,966,258,651.75/54,441,649.70
  6. Step 6: Final answer
    x = 36,224,269.05

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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.