Home / 24,139,826.16-33,313,591.46-13,127,219.96

Finding the Fourth Proportional to 24,139,826.16, 33,313,591.46 and 13,127,219.96

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Solution

The fourth proportional to 24,139,826.16, 33,313,591.46 and 13,127,219.96 is: 18,115,906.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,139,826.16 : 33,313,591.46 = 13,127,219.96 : x
  2. Step 2: Convert to fraction form
    24,139,826.16/33,313,591.46 = 13,127,219.96/x
  3. Step 3: Cross multiply
    24,139,826.16x = 33,313,591.46 × 13,127,219.96
  4. Step 4: Simplify right side
    24,139,826.16x = 437,314,842,520,793.44
  5. Step 5: Solve for x
    x = 437,314,842,520,793.44/24,139,826.16
  6. Step 6: Final answer
    x = 18,115,906.87

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.