Home / 37,366,921.80-56,050,382.70-17,172,163.80

Finding the Fourth Proportional to 37,366,921.80, 56,050,382.70 and 17,172,163.80

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Solution

The fourth proportional to 37,366,921.80, 56,050,382.70 and 17,172,163.80 is: 25,758,245.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,366,921.80 : 56,050,382.70 = 17,172,163.80 : x
  2. Step 2: Convert to fraction form
    37,366,921.80/56,050,382.70 = 17,172,163.80/x
  3. Step 3: Cross multiply
    37,366,921.80x = 56,050,382.70 × 17,172,163.80
  4. Step 4: Simplify right side
    37,366,921.80x = 962,506,352,777,086.38
  5. Step 5: Solve for x
    x = 962,506,352,777,086.38/37,366,921.80
  6. Step 6: Final answer
    x = 25,758,245.70

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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.