Home / 36,491,945.93-50,359,018.79-19,746,685.56

Finding the Fourth Proportional to 36,491,945.93, 50,359,018.79 and 19,746,685.56

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Solution

The fourth proportional to 36,491,945.93, 50,359,018.79 and 19,746,685.56 is: 27,250,498.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,491,945.93 : 50,359,018.79 = 19,746,685.56 : x
  2. Step 2: Convert to fraction form
    36,491,945.93/50,359,018.79 = 19,746,685.56/x
  3. Step 3: Cross multiply
    36,491,945.93x = 50,359,018.79 × 19,746,685.56
  4. Step 4: Simplify right side
    36,491,945.93x = 994,423,709,057,528.12
  5. Step 5: Solve for x
    x = 994,423,709,057,528.12/36,491,945.93
  6. Step 6: Final answer
    x = 27,250,498.26

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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.