Home / 15,889,914.89-23,835,093.77-4,530,363.51

Finding the Fourth Proportional to 15,889,914.89, 23,835,093.77 and 4,530,363.51

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Solution

The fourth proportional to 15,889,914.89, 23,835,093.77 and 4,530,363.51 is: 6,795,608.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,889,914.89 : 23,835,093.77 = 4,530,363.51 : x
  2. Step 2: Convert to fraction form
    15,889,914.89/23,835,093.77 = 4,530,363.51/x
  3. Step 3: Cross multiply
    15,889,914.89x = 23,835,093.77 × 4,530,363.51
  4. Step 4: Simplify right side
    15,889,914.89x = 107,981,639,073,036.33
  5. Step 5: Solve for x
    x = 107,981,639,073,036.33/15,889,914.89
  6. Step 6: Final answer
    x = 6,795,608.40

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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.