Home / 25,192,835.22-37,795,249.17-8,153,508.18

Finding the Fourth Proportional to 25,192,835.22, 37,795,249.17 and 8,153,508.18

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Solution

The fourth proportional to 25,192,835.22, 37,795,249.17 and 8,153,508.18 is: 12,232,202.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,192,835.22 : 37,795,249.17 = 8,153,508.18 : x
  2. Step 2: Convert to fraction form
    25,192,835.22/37,795,249.17 = 8,153,508.18/x
  3. Step 3: Cross multiply
    25,192,835.22x = 37,795,249.17 × 8,153,508.18
  4. Step 4: Simplify right side
    25,192,835.22x = 308,163,873,272,733.19
  5. Step 5: Solve for x
    x = 308,163,873,272,733.19/25,192,835.22
  6. Step 6: Final answer
    x = 12,232,202.95

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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.