Home / 15,118,293.33-22,677,523.05-3,758,741.96

Finding the Fourth Proportional to 15,118,293.33, 22,677,523.05 and 3,758,741.96

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Solution

The fourth proportional to 15,118,293.33, 22,677,523.05 and 3,758,741.96 is: 5,638,133.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,118,293.33 : 22,677,523.05 = 3,758,741.96 : x
  2. Step 2: Convert to fraction form
    15,118,293.33/22,677,523.05 = 3,758,741.96/x
  3. Step 3: Cross multiply
    15,118,293.33x = 22,677,523.05 × 3,758,741.96
  4. Step 4: Simplify right side
    15,118,293.33x = 85,238,957,323,514.56
  5. Step 5: Solve for x
    x = 85,238,957,323,514.56/15,118,293.33
  6. Step 6: Final answer
    x = 5,638,133.58

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.