Home / 36,762,003.55-55,143,005.33-9,468,243.55

Finding the Fourth Proportional to 36,762,003.55, 55,143,005.33 and 9,468,243.55

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Solution

The fourth proportional to 36,762,003.55, 55,143,005.33 and 9,468,243.55 is: 14,202,365.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,762,003.55 : 55,143,005.33 = 9,468,243.55 : x
  2. Step 2: Convert to fraction form
    36,762,003.55/55,143,005.33 = 9,468,243.55/x
  3. Step 3: Cross multiply
    36,762,003.55x = 55,143,005.33 × 9,468,243.55
  4. Step 4: Simplify right side
    36,762,003.55x = 522,107,404,543,388.12
  5. Step 5: Solve for x
    x = 522,107,404,543,388.12/36,762,003.55
  6. Step 6: Final answer
    x = 14,202,365.33

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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.