Home / 41,515,703.56-57,291,328.72-22,677,301.04

Finding the Fourth Proportional to 41,515,703.56, 57,291,328.72 and 22,677,301.04

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Solution

The fourth proportional to 41,515,703.56, 57,291,328.72 and 22,677,301.04 is: 31,294,488.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,515,703.56 : 57,291,328.72 = 22,677,301.04 : x
  2. Step 2: Convert to fraction form
    41,515,703.56/57,291,328.72 = 22,677,301.04/x
  3. Step 3: Cross multiply
    41,515,703.56x = 57,291,328.72 × 22,677,301.04
  4. Step 4: Simplify right side
    41,515,703.56x = 1,299,212,708,365,037.75
  5. Step 5: Solve for x
    x = 1,299,212,708,365,037.75/41,515,703.56
  6. Step 6: Final answer
    x = 31,294,488.52

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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.