Home / 41,575,191.65-57,374,135.87-22,991,582.57

Finding the Fourth Proportional to 41,575,191.65, 57,374,135.87 and 22,991,582.57

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Solution

The fourth proportional to 41,575,191.65, 57,374,135.87 and 22,991,582.57 is: 31,728,589.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,575,191.65 : 57,374,135.87 = 22,991,582.57 : x
  2. Step 2: Convert to fraction form
    41,575,191.65/57,374,135.87 = 22,991,582.57/x
  3. Step 3: Cross multiply
    41,575,191.65x = 57,374,135.87 × 22,991,582.57
  4. Step 4: Simplify right side
    41,575,191.65x = 1,319,122,182,319,741
  5. Step 5: Solve for x
    x = 1,319,122,182,319,741/41,575,191.65
  6. Step 6: Final answer
    x = 31,728,589.34

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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.