Home / 93,375,867.92-140,082,698.40-32,796,317.84

Finding the Fourth Proportional to 93,375,867.92, 140,082,698.40 and 32,796,317.84

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Solution

The fourth proportional to 93,375,867.92, 140,082,698.40 and 32,796,317.84 is: 49,201,113.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,375,867.92 : 140,082,698.40 = 32,796,317.84 : x
  2. Step 2: Convert to fraction form
    93,375,867.92/140,082,698.40 = 32,796,317.84/x
  3. Step 3: Cross multiply
    93,375,867.92x = 140,082,698.40 × 32,796,317.84
  4. Step 4: Simplify right side
    93,375,867.92x = 4,594,196,700,611,260
  5. Step 5: Solve for x
    x = 4,594,196,700,611,260/93,375,867.92
  6. Step 6: Final answer
    x = 49,201,113.77

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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.