Home / 25,192,823.22-37,795,231.17-8,153,496.18

Finding the Fourth Proportional to 25,192,823.22, 37,795,231.17 and 8,153,496.18

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Solution

The fourth proportional to 25,192,823.22, 37,795,231.17 and 8,153,496.18 is: 12,232,184.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,192,823.22 : 37,795,231.17 = 8,153,496.18 : x
  2. Step 2: Convert to fraction form
    25,192,823.22/37,795,231.17 = 8,153,496.18/x
  3. Step 3: Cross multiply
    25,192,823.22x = 37,795,231.17 × 8,153,496.18
  4. Step 4: Simplify right side
    25,192,823.22x = 308,163,272,966,811.94
  5. Step 5: Solve for x
    x = 308,163,272,966,811.94/25,192,823.22
  6. Step 6: Final answer
    x = 12,232,184.95

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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.