Home / 16,960,202.58-23,409,236.61-9,622,330.98

Finding the Fourth Proportional to 16,960,202.58, 23,409,236.61 and 9,622,330.98

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Solution

The fourth proportional to 16,960,202.58, 23,409,236.61 and 9,622,330.98 is: 13,281,175.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,960,202.58 : 23,409,236.61 = 9,622,330.98 : x
  2. Step 2: Convert to fraction form
    16,960,202.58/23,409,236.61 = 9,622,330.98/x
  3. Step 3: Cross multiply
    16,960,202.58x = 23,409,236.61 × 9,622,330.98
  4. Step 4: Simplify right side
    16,960,202.58x = 225,251,422,650,553.19
  5. Step 5: Solve for x
    x = 225,251,422,650,553.19/16,960,202.58
  6. Step 6: Final answer
    x = 13,281,175.24

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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.