Home / 16,563,138.04-22,856,611.18-9,593,951.80

Finding the Fourth Proportional to 16,563,138.04, 22,856,611.18 and 9,593,951.80

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Solution

The fourth proportional to 16,563,138.04, 22,856,611.18 and 9,593,951.80 is: 13,239,352.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,563,138.04 : 22,856,611.18 = 9,593,951.80 : x
  2. Step 2: Convert to fraction form
    16,563,138.04/22,856,611.18 = 9,593,951.80/x
  3. Step 3: Cross multiply
    16,563,138.04x = 22,856,611.18 × 9,593,951.80
  4. Step 4: Simplify right side
    16,563,138.04x = 219,285,225,972,261.12
  5. Step 5: Solve for x
    x = 219,285,225,972,261.12/16,563,138.04
  6. Step 6: Final answer
    x = 13,239,352.68

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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.