Home / 36,709,395.27-55,014,490.18-13,977,892.23

Finding the Fourth Proportional to 36,709,395.27, 55,014,490.18 and 13,977,892.23

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Solution

The fourth proportional to 36,709,395.27, 55,014,490.18 and 13,977,892.23 is: 20,947,951.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,709,395.27 : 55,014,490.18 = 13,977,892.23 : x
  2. Step 2: Convert to fraction form
    36,709,395.27/55,014,490.18 = 13,977,892.23/x
  3. Step 3: Cross multiply
    36,709,395.27x = 55,014,490.18 × 13,977,892.23
  4. Step 4: Simplify right side
    36,709,395.27x = 768,986,614,824,433.38
  5. Step 5: Solve for x
    x = 768,986,614,824,433.38/36,709,395.27
  6. Step 6: Final answer
    x = 20,947,951.04

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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.