Home / 57,266,359.83-79,013,801.16-33,745,859.64

Finding the Fourth Proportional to 57,266,359.83, 79,013,801.16 and 33,745,859.64

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Solution

The fourth proportional to 57,266,359.83, 79,013,801.16 and 33,745,859.64 is: 46,561,168.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,266,359.83 : 79,013,801.16 = 33,745,859.64 : x
  2. Step 2: Convert to fraction form
    57,266,359.83/79,013,801.16 = 33,745,859.64/x
  3. Step 3: Cross multiply
    57,266,359.83x = 79,013,801.16 × 33,745,859.64
  4. Step 4: Simplify right side
    57,266,359.83x = 2,666,388,643,568,229
  5. Step 5: Solve for x
    x = 2,666,388,643,568,229/57,266,359.83
  6. Step 6: Final answer
    x = 46,561,168.75

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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.