Home / 36,242,617.95-50,014,821.02-19,945,093.95

Finding the Fourth Proportional to 36,242,617.95, 50,014,821.02 and 19,945,093.95

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Solution

The fourth proportional to 36,242,617.95, 50,014,821.02 and 19,945,093.95 is: 27,524,234.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,242,617.95 : 50,014,821.02 = 19,945,093.95 : x
  2. Step 2: Convert to fraction form
    36,242,617.95/50,014,821.02 = 19,945,093.95/x
  3. Step 3: Cross multiply
    36,242,617.95x = 50,014,821.02 × 19,945,093.95
  4. Step 4: Simplify right side
    36,242,617.95x = 997,550,304,036,609.38
  5. Step 5: Solve for x
    x = 997,550,304,036,609.38/36,242,617.95
  6. Step 6: Final answer
    x = 27,524,234.19

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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.