Home / 17,384,440.15-26,076,660.23-4,606,236.55

Finding the Fourth Proportional to 17,384,440.15, 26,076,660.23 and 4,606,236.55

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Solution

The fourth proportional to 17,384,440.15, 26,076,660.23 and 4,606,236.55 is: 6,909,354.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,384,440.15 : 26,076,660.23 = 4,606,236.55 : x
  2. Step 2: Convert to fraction form
    17,384,440.15/26,076,660.23 = 4,606,236.55/x
  3. Step 3: Cross multiply
    17,384,440.15x = 26,076,660.23 × 4,606,236.55
  4. Step 4: Simplify right side
    17,384,440.15x = 120,115,265,453,357.41
  5. Step 5: Solve for x
    x = 120,115,265,453,357.41/17,384,440.15
  6. Step 6: Final answer
    x = 6,909,354.83

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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.