Home / 41,339,058.64-57,047,448.20-22,753,801.42

Finding the Fourth Proportional to 41,339,058.64, 57,047,448.20 and 22,753,801.42

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Solution

The fourth proportional to 41,339,058.64, 57,047,448.20 and 22,753,801.42 is: 31,399,996.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,339,058.64 : 57,047,448.20 = 22,753,801.42 : x
  2. Step 2: Convert to fraction form
    41,339,058.64/57,047,448.20 = 22,753,801.42/x
  3. Step 3: Cross multiply
    41,339,058.64x = 57,047,448.20 × 22,753,801.42
  4. Step 4: Simplify right side
    41,339,058.64x = 1,298,046,307,747,894
  5. Step 5: Solve for x
    x = 1,298,046,307,747,894/41,339,058.64
  6. Step 6: Final answer
    x = 31,399,996.77

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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.