Home / 16,610,081.70-24,915,122.55-10,870,518.90

Finding the Fourth Proportional to 16,610,081.70, 24,915,122.55 and 10,870,518.90

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Solution

The fourth proportional to 16,610,081.70, 24,915,122.55 and 10,870,518.90 is: 16,305,778.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,610,081.70 : 24,915,122.55 = 10,870,518.90 : x
  2. Step 2: Convert to fraction form
    16,610,081.70/24,915,122.55 = 10,870,518.90/x
  3. Step 3: Cross multiply
    16,610,081.70x = 24,915,122.55 × 10,870,518.90
  4. Step 4: Simplify right side
    16,610,081.70x = 270,840,310,575,591.22
  5. Step 5: Solve for x
    x = 270,840,310,575,591.22/16,610,081.70
  6. Step 6: Final answer
    x = 16,305,778.35

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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.