Home / 33,763,918.87-46,576,234.59-20,537,141.24

Finding the Fourth Proportional to 33,763,918.87, 46,576,234.59 and 20,537,141.24

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Solution

The fourth proportional to 33,763,918.87, 46,576,234.59 and 20,537,141.24 is: 28,330,322.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,763,918.87 : 46,576,234.59 = 20,537,141.24 : x
  2. Step 2: Convert to fraction form
    33,763,918.87/46,576,234.59 = 20,537,141.24/x
  3. Step 3: Cross multiply
    33,763,918.87x = 46,576,234.59 × 20,537,141.24
  4. Step 4: Simplify right side
    33,763,918.87x = 956,542,707,969,322.38
  5. Step 5: Solve for x
    x = 956,542,707,969,322.38/33,763,918.87
  6. Step 6: Final answer
    x = 28,330,322.43

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1.5x scale

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.