Home / 49,382,661.25-67,992,594.58-41,925,573.76

Finding the Fourth Proportional to 49,382,661.25, 67,992,594.58 and 41,925,573.76

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Solution

The fourth proportional to 49,382,661.25, 67,992,594.58 and 41,925,573.76 is: 57,725,291.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,382,661.25 : 67,992,594.58 = 41,925,573.76 : x
  2. Step 2: Convert to fraction form
    49,382,661.25/67,992,594.58 = 41,925,573.76/x
  3. Step 3: Cross multiply
    49,382,661.25x = 67,992,594.58 × 41,925,573.76
  4. Step 4: Simplify right side
    49,382,661.25x = 2,850,628,539,197,566
  5. Step 5: Solve for x
    x = 2,850,628,539,197,566/49,382,661.25
  6. Step 6: Final answer
    x = 57,725,291.98

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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.