Home / 11,344,151.80-17,016,227.70-3,770,133.40

Finding the Fourth Proportional to 11,344,151.80, 17,016,227.70 and 3,770,133.40

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Solution

The fourth proportional to 11,344,151.80, 17,016,227.70 and 3,770,133.40 is: 5,655,200.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,344,151.80 : 17,016,227.70 = 3,770,133.40 : x
  2. Step 2: Convert to fraction form
    11,344,151.80/17,016,227.70 = 3,770,133.40/x
  3. Step 3: Cross multiply
    11,344,151.80x = 17,016,227.70 × 3,770,133.40
  4. Step 4: Simplify right side
    11,344,151.80x = 64,153,448,393,775.17
  5. Step 5: Solve for x
    x = 64,153,448,393,775.17/11,344,151.80
  6. Step 6: Final answer
    x = 5,655,200.10

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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.