Home / 36,266,553.48-50,048,741.28-19,747,583.64

Finding the Fourth Proportional to 36,266,553.48, 50,048,741.28 and 19,747,583.64

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Solution

The fourth proportional to 36,266,553.48, 50,048,741.28 and 19,747,583.64 is: 27,252,154.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,266,553.48 : 50,048,741.28 = 19,747,583.64 : x
  2. Step 2: Convert to fraction form
    36,266,553.48/50,048,741.28 = 19,747,583.64/x
  3. Step 3: Cross multiply
    36,266,553.48x = 50,048,741.28 × 19,747,583.64
  4. Step 4: Simplify right side
    36,266,553.48x = 988,341,704,503,520.75
  5. Step 5: Solve for x
    x = 988,341,704,503,520.75/36,266,553.48
  6. Step 6: Final answer
    x = 27,252,154.11

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.