Home / 16,870,630.72-25,300,713-6,086,529.62

Finding the Fourth Proportional to 16,870,630.72, 25,300,713 and 6,086,529.62

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Solution

The fourth proportional to 16,870,630.72, 25,300,713 and 6,086,529.62 is: 9,127,906.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,870,630.72 : 25,300,713 = 6,086,529.62 : x
  2. Step 2: Convert to fraction form
    16,870,630.72/25,300,713 = 6,086,529.62/x
  3. Step 3: Cross multiply
    16,870,630.72x = 25,300,713 × 6,086,529.62
  4. Step 4: Simplify right side
    16,870,630.72x = 153,993,539,081,619.06
  5. Step 5: Solve for x
    x = 153,993,539,081,619.06/16,870,630.72
  6. Step 6: Final answer
    x = 9,127,906.46

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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.