Home / 11,304,003.80-16,956,005.70-11,197,715.60

Finding the Fourth Proportional to 11,304,003.80, 16,956,005.70 and 11,197,715.60

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Solution

The fourth proportional to 11,304,003.80, 16,956,005.70 and 11,197,715.60 is: 16,796,573.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,304,003.80 : 16,956,005.70 = 11,197,715.60 : x
  2. Step 2: Convert to fraction form
    11,304,003.80/16,956,005.70 = 11,197,715.60/x
  3. Step 3: Cross multiply
    11,304,003.80x = 16,956,005.70 × 11,197,715.60
  4. Step 4: Simplify right side
    11,304,003.80x = 189,868,529,540,578.91
  5. Step 5: Solve for x
    x = 189,868,529,540,578.91/11,304,003.80
  6. Step 6: Final answer
    x = 16,796,573.40

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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.