Home / 41,543,827.47-57,327,478.38-22,958,745.21

Finding the Fourth Proportional to 41,543,827.47, 57,327,478.38 and 22,958,745.21

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Solution

The fourth proportional to 41,543,827.47, 57,327,478.38 and 22,958,745.21 is: 31,681,408.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,543,827.47 : 57,327,478.38 = 22,958,745.21 : x
  2. Step 2: Convert to fraction form
    41,543,827.47/57,327,478.38 = 22,958,745.21/x
  3. Step 3: Cross multiply
    41,543,827.47x = 57,327,478.38 × 22,958,745.21
  4. Step 4: Simplify right side
    41,543,827.47x = 1,316,166,969,658,203.75
  5. Step 5: Solve for x
    x = 1,316,166,969,658,203.75/41,543,827.47
  6. Step 6: Final answer
    x = 31,681,408.52

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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.