Home / 41,420,475.36-57,157,796.88-23,775,301.44

Finding the Fourth Proportional to 41,420,475.36, 57,157,796.88 and 23,775,301.44

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Solution

The fourth proportional to 41,420,475.36, 57,157,796.88 and 23,775,301.44 is: 32,808,504.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,420,475.36 : 57,157,796.88 = 23,775,301.44 : x
  2. Step 2: Convert to fraction form
    41,420,475.36/57,157,796.88 = 23,775,301.44/x
  3. Step 3: Cross multiply
    41,420,475.36x = 57,157,796.88 × 23,775,301.44
  4. Step 4: Simplify right side
    41,420,475.36x = 1,358,943,850,468,291.75
  5. Step 5: Solve for x
    x = 1,358,943,850,468,291.75/41,420,475.36
  6. Step 6: Final answer
    x = 32,808,504.46

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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.