Home / 40,016,477.44-60,025,940.88-27,708,391.36

Finding the Fourth Proportional to 40,016,477.44, 60,025,940.88 and 27,708,391.36

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Solution

The fourth proportional to 40,016,477.44, 60,025,940.88 and 27,708,391.36 is: 41,563,435.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,016,477.44 : 60,025,940.88 = 27,708,391.36 : x
  2. Step 2: Convert to fraction form
    40,016,477.44/60,025,940.88 = 27,708,391.36/x
  3. Step 3: Cross multiply
    40,016,477.44x = 60,025,940.88 × 27,708,391.36
  4. Step 4: Simplify right side
    40,016,477.44x = 1,663,222,261,655,262.75
  5. Step 5: Solve for x
    x = 1,663,222,261,655,262.75/40,016,477.44
  6. Step 6: Final answer
    x = 41,563,435.07

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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.