Home / 16,356,101.04-22,571,573.67-9,014,198.94

Finding the Fourth Proportional to 16,356,101.04, 22,571,573.67 and 9,014,198.94

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Solution

The fourth proportional to 16,356,101.04, 22,571,573.67 and 9,014,198.94 is: 12,439,679.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,356,101.04 : 22,571,573.67 = 9,014,198.94 : x
  2. Step 2: Convert to fraction form
    16,356,101.04/22,571,573.67 = 9,014,198.94/x
  3. Step 3: Cross multiply
    16,356,101.04x = 22,571,573.67 × 9,014,198.94
  4. Step 4: Simplify right side
    16,356,101.04x = 203,464,655,450,245.91
  5. Step 5: Solve for x
    x = 203,464,655,450,245.91/16,356,101.04
  6. Step 6: Final answer
    x = 12,439,679.54

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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.