Home / 179,847,596.68-248,195,689.86-110,219,523.64

Finding the Fourth Proportional to 179,847,596.68, 248,195,689.86 and 110,219,523.64

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Solution

The fourth proportional to 179,847,596.68, 248,195,689.86 and 110,219,523.64 is: 152,106,623.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    179,847,596.68 : 248,195,689.86 = 110,219,523.64 : x
  2. Step 2: Convert to fraction form
    179,847,596.68/248,195,689.86 = 110,219,523.64/x
  3. Step 3: Cross multiply
    179,847,596.68x = 248,195,689.86 × 110,219,523.64
  4. Step 4: Simplify right side
    179,847,596.68x = 27,356,010,705,870,380
  5. Step 5: Solve for x
    x = 27,356,010,705,870,380/179,847,596.68
  6. Step 6: Final answer
    x = 152,106,623.67

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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.