Home / 88,568,373.06-122,224,406.92-49,410,150

Finding the Fourth Proportional to 88,568,373.06, 122,224,406.92 and 49,410,150

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Solution

The fourth proportional to 88,568,373.06, 122,224,406.92 and 49,410,150 is: 68,186,036.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,568,373.06 : 122,224,406.92 = 49,410,150 : x
  2. Step 2: Convert to fraction form
    88,568,373.06/122,224,406.92 = 49,410,150/x
  3. Step 3: Cross multiply
    88,568,373.06x = 122,224,406.92 × 49,410,150
  4. Step 4: Simplify right side
    88,568,373.06x = 6,039,126,279,578,238
  5. Step 5: Solve for x
    x = 6,039,126,279,578,238/88,568,373.06
  6. Step 6: Final answer
    x = 68,186,036.06

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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.