Home / 48,873,137.76-73,325,631.24-23,310,820.80

Finding the Fourth Proportional to 48,873,137.76, 73,325,631.24 and 23,310,820.80

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Solution

The fourth proportional to 48,873,137.76, 73,325,631.24 and 23,310,820.80 is: 34,973,826.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,873,137.76 : 73,325,631.24 = 23,310,820.80 : x
  2. Step 2: Convert to fraction form
    48,873,137.76/73,325,631.24 = 23,310,820.80/x
  3. Step 3: Cross multiply
    48,873,137.76x = 73,325,631.24 × 23,310,820.80
  4. Step 4: Simplify right side
    48,873,137.76x = 1,709,280,649,882,521.75
  5. Step 5: Solve for x
    x = 1,709,280,649,882,521.75/48,873,137.76
  6. Step 6: Final answer
    x = 34,973,826.69

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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.