Home / 49,382,828.24-67,992,823.80-41,925,740.48

Finding the Fourth Proportional to 49,382,828.24, 67,992,823.80 and 41,925,740.48

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Solution

The fourth proportional to 49,382,828.24, 67,992,823.80 and 41,925,740.48 is: 57,725,520.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,382,828.24 : 67,992,823.80 = 41,925,740.48 : x
  2. Step 2: Convert to fraction form
    49,382,828.24/67,992,823.80 = 41,925,740.48/x
  3. Step 3: Cross multiply
    49,382,828.24x = 67,992,823.80 × 41,925,740.48
  4. Step 4: Simplify right side
    49,382,828.24x = 2,850,649,485,141,167
  5. Step 5: Solve for x
    x = 2,850,649,485,141,167/49,382,828.24
  6. Step 6: Final answer
    x = 57,725,520.93

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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.