Home / 49,382,829.24-67,992,825.18-41,925,741.48

Finding the Fourth Proportional to 49,382,829.24, 67,992,825.18 and 41,925,741.48

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Solution

The fourth proportional to 49,382,829.24, 67,992,825.18 and 41,925,741.48 is: 57,725,522.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,382,829.24 : 67,992,825.18 = 41,925,741.48 : x
  2. Step 2: Convert to fraction form
    49,382,829.24/67,992,825.18 = 41,925,741.48/x
  3. Step 3: Cross multiply
    49,382,829.24x = 67,992,825.18 × 41,925,741.48
  4. Step 4: Simplify right side
    49,382,829.24x = 2,850,649,610,991,514.50
  5. Step 5: Solve for x
    x = 2,850,649,610,991,514.50/49,382,829.24
  6. Step 6: Final answer
    x = 57,725,522.31

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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.