Home / 16,867,555,230.13-25,296,238,884.79-5,073,542,833.21

Finding the Fourth Proportional to 16,867,555,230.13, 25,296,238,884.79 and 5,073,542,833.21

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Solution

The fourth proportional to 16,867,555,230.13, 25,296,238,884.79 and 5,073,542,833.21 is: 7,608,782,052.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,867,555,230.13 : 25,296,238,884.79 = 5,073,542,833.21 : x
  2. Step 2: Convert to fraction form
    16,867,555,230.13/25,296,238,884.79 = 5,073,542,833.21/x
  3. Step 3: Cross multiply
    16,867,555,230.13x = 25,296,238,884.79 × 5,073,542,833.21
  4. Step 4: Simplify right side
    16,867,555,230.13x = 128,341,551,501,041,352,704
  5. Step 5: Solve for x
    x = 128,341,551,501,041,352,704/16,867,555,230.13
  6. Step 6: Final answer
    x = 7,608,782,052.29

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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.