Home / 17,060,954.76-25,591,432.23-5,701,403.39

Finding the Fourth Proportional to 17,060,954.76, 25,591,432.23 and 5,701,403.39

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Solution

The fourth proportional to 17,060,954.76, 25,591,432.23 and 5,701,403.39 is: 8,552,105.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,060,954.76 : 25,591,432.23 = 5,701,403.39 : x
  2. Step 2: Convert to fraction form
    17,060,954.76/25,591,432.23 = 5,701,403.39/x
  3. Step 3: Cross multiply
    17,060,954.76x = 25,591,432.23 × 5,701,403.39
  4. Step 4: Simplify right side
    17,060,954.76x = 145,907,078,343,120.09
  5. Step 5: Solve for x
    x = 145,907,078,343,120.09/17,060,954.76
  6. Step 6: Final answer
    x = 8,552,105.11

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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.