Home / 36,366,101.73-50,186,284.34-19,847,285.79

Finding the Fourth Proportional to 36,366,101.73, 50,186,284.34 and 19,847,285.79

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Solution

The fourth proportional to 36,366,101.73, 50,186,284.34 and 19,847,285.79 is: 27,389,835.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,366,101.73 : 50,186,284.34 = 19,847,285.79 : x
  2. Step 2: Convert to fraction form
    36,366,101.73/50,186,284.34 = 19,847,285.79/x
  3. Step 3: Cross multiply
    36,366,101.73x = 50,186,284.34 × 19,847,285.79
  4. Step 4: Simplify right side
    36,366,101.73x = 996,061,527,934,945.12
  5. Step 5: Solve for x
    x = 996,061,527,934,945.12/36,366,101.73
  6. Step 6: Final answer
    x = 27,389,835.05

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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.