Home / 15,989,372.76-23,984,063.37-4,476,535.79

Finding the Fourth Proportional to 15,989,372.76, 23,984,063.37 and 4,476,535.79

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Solution

The fourth proportional to 15,989,372.76, 23,984,063.37 and 4,476,535.79 is: 6,714,804.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,989,372.76 : 23,984,063.37 = 4,476,535.79 : x
  2. Step 2: Convert to fraction form
    15,989,372.76/23,984,063.37 = 4,476,535.79/x
  3. Step 3: Cross multiply
    15,989,372.76x = 23,984,063.37 × 4,476,535.79
  4. Step 4: Simplify right side
    15,989,372.76x = 107,365,517,945,512.70
  5. Step 5: Solve for x
    x = 107,365,517,945,512.70/15,989,372.76
  6. Step 6: Final answer
    x = 6,714,804.86

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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.