Home / 49,382,664.07-67,992,598.45-41,925,576.46

Finding the Fourth Proportional to 49,382,664.07, 67,992,598.45 and 41,925,576.46

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Solution

The fourth proportional to 49,382,664.07, 67,992,598.45 and 41,925,576.46 is: 57,725,295.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,382,664.07 : 67,992,598.45 = 41,925,576.46 : x
  2. Step 2: Convert to fraction form
    49,382,664.07/67,992,598.45 = 41,925,576.46/x
  3. Step 3: Cross multiply
    49,382,664.07x = 67,992,598.45 × 41,925,576.46
  4. Step 4: Simplify right side
    49,382,664.07x = 2,850,628,884,803,507
  5. Step 5: Solve for x
    x = 2,850,628,884,803,507/49,382,664.07
  6. Step 6: Final answer
    x = 57,725,295.68

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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.