Home / 18,093,355.08-24,969,022.92-9,833,417.34

Finding the Fourth Proportional to 18,093,355.08, 24,969,022.92 and 9,833,417.34

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Solution

The fourth proportional to 18,093,355.08, 24,969,022.92 and 9,833,417.34 is: 13,570,220.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,093,355.08 : 24,969,022.92 = 9,833,417.34 : x
  2. Step 2: Convert to fraction form
    18,093,355.08/24,969,022.92 = 9,833,417.34/x
  3. Step 3: Cross multiply
    18,093,355.08x = 24,969,022.92 × 9,833,417.34
  4. Step 4: Simplify right side
    18,093,355.08x = 245,530,822,944,385.44
  5. Step 5: Solve for x
    x = 245,530,822,944,385.44/18,093,355.08
  6. Step 6: Final answer
    x = 13,570,220.77

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.