Home / 15,889,914.83-23,835,093.68-4,530,363.45

Finding the Fourth Proportional to 15,889,914.83, 23,835,093.68 and 4,530,363.45

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Solution

The fourth proportional to 15,889,914.83, 23,835,093.68 and 4,530,363.45 is: 6,795,608.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,889,914.83 : 23,835,093.68 = 4,530,363.45 : x
  2. Step 2: Convert to fraction form
    15,889,914.83/23,835,093.68 = 4,530,363.45/x
  3. Step 3: Cross multiply
    15,889,914.83x = 23,835,093.68 × 4,530,363.45
  4. Step 4: Simplify right side
    15,889,914.83x = 107,981,637,246,523.91
  5. Step 5: Solve for x
    x = 107,981,637,246,523.91/15,889,914.83
  6. Step 6: Final answer
    x = 6,795,608.31

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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.