Home / 54,395,252-81,601,740.66-16,060,641.20

Finding the Fourth Proportional to 54,395,252, 81,601,740.66 and 16,060,641.20

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Solution

The fourth proportional to 54,395,252, 81,601,740.66 and 16,060,641.20 is: 24,093,578.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,395,252 : 81,601,740.66 = 16,060,641.20 : x
  2. Step 2: Convert to fraction form
    54,395,252/81,601,740.66 = 16,060,641.20/x
  3. Step 3: Cross multiply
    54,395,252x = 81,601,740.66 × 16,060,641.20
  4. Step 4: Simplify right side
    54,395,252x = 1,310,576,278,035,711
  5. Step 5: Solve for x
    x = 1,310,576,278,035,711/54,395,252
  6. Step 6: Final answer
    x = 24,093,578.57

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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.