Home / 53,308,125.11-73,576,578.26-36,585,739.91

Finding the Fourth Proportional to 53,308,125.11, 73,576,578.26 and 36,585,739.91

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Solution

The fourth proportional to 53,308,125.11, 73,576,578.26 and 36,585,739.91 is: 50,496,121.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,308,125.11 : 73,576,578.26 = 36,585,739.91 : x
  2. Step 2: Convert to fraction form
    53,308,125.11/73,576,578.26 = 36,585,739.91/x
  3. Step 3: Cross multiply
    53,308,125.11x = 73,576,578.26 × 36,585,739.91
  4. Step 4: Simplify right side
    53,308,125.11x = 2,691,853,555,689,133
  5. Step 5: Solve for x
    x = 2,691,853,555,689,133/53,308,125.11
  6. Step 6: Final answer
    x = 50,496,121.37

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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.