Home / 16,168,246.70-24,255,739.65-5,388,896.30

Finding the Fourth Proportional to 16,168,246.70, 24,255,739.65 and 5,388,896.30

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Solution

The fourth proportional to 16,168,246.70, 24,255,739.65 and 5,388,896.30 is: 8,084,467.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,168,246.70 : 24,255,739.65 = 5,388,896.30 : x
  2. Step 2: Convert to fraction form
    16,168,246.70/24,255,739.65 = 5,388,896.30/x
  3. Step 3: Cross multiply
    16,168,246.70x = 24,255,739.65 × 5,388,896.30
  4. Step 4: Simplify right side
    16,168,246.70x = 130,711,665,653,648.28
  5. Step 5: Solve for x
    x = 130,711,665,653,648.28/16,168,246.70
  6. Step 6: Final answer
    x = 8,084,467.54

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1.5x scale

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.