Home / 41,515,940.60-57,291,655.74-22,677,538.04

Finding the Fourth Proportional to 41,515,940.60, 57,291,655.74 and 22,677,538.04

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Solution

The fourth proportional to 41,515,940.60, 57,291,655.74 and 22,677,538.04 is: 31,294,815.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,515,940.60 : 57,291,655.74 = 22,677,538.04 : x
  2. Step 2: Convert to fraction form
    41,515,940.60/57,291,655.74 = 22,677,538.04/x
  3. Step 3: Cross multiply
    41,515,940.60x = 57,291,655.74 × 22,677,538.04
  4. Step 4: Simplify right side
    41,515,940.60x = 1,299,233,702,418,434.25
  5. Step 5: Solve for x
    x = 1,299,233,702,418,434.25/41,515,940.60
  6. Step 6: Final answer
    x = 31,294,815.52

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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.