Home / 88,568,313.31-122,224,324.44-49,410,090.25

Finding the Fourth Proportional to 88,568,313.31, 122,224,324.44 and 49,410,090.25

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Solution

The fourth proportional to 88,568,313.31, 122,224,324.44 and 49,410,090.25 is: 68,185,953.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,568,313.31 : 122,224,324.44 = 49,410,090.25 : x
  2. Step 2: Convert to fraction form
    88,568,313.31/122,224,324.44 = 49,410,090.25/x
  3. Step 3: Cross multiply
    88,568,313.31x = 122,224,324.44 × 49,410,090.25
  4. Step 4: Simplify right side
    88,568,313.31x = 6,039,114,901,325,681
  5. Step 5: Solve for x
    x = 6,039,114,901,325,681/88,568,313.31
  6. Step 6: Final answer
    x = 68,185,953.59

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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.