Home / 41,674,668.38-57,511,042.36-23,339,953.88

Finding the Fourth Proportional to 41,674,668.38, 57,511,042.36 and 23,339,953.88

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Solution

The fourth proportional to 41,674,668.38, 57,511,042.36 and 23,339,953.88 is: 32,209,136.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,674,668.38 : 57,511,042.36 = 23,339,953.88 : x
  2. Step 2: Convert to fraction form
    41,674,668.38/57,511,042.36 = 23,339,953.88/x
  3. Step 3: Cross multiply
    41,674,668.38x = 57,511,042.36 × 23,339,953.88
  4. Step 4: Simplify right side
    41,674,668.38x = 1,342,305,075,927,221.25
  5. Step 5: Solve for x
    x = 1,342,305,075,927,221.25/41,674,668.38
  6. Step 6: Final answer
    x = 32,209,136.35

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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.