Home / 24,469,328.90-36,703,993.35-8,512,976.90

Finding the Fourth Proportional to 24,469,328.90, 36,703,993.35 and 8,512,976.90

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Solution

The fourth proportional to 24,469,328.90, 36,703,993.35 and 8,512,976.90 is: 12,769,465.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,469,328.90 : 36,703,993.35 = 8,512,976.90 : x
  2. Step 2: Convert to fraction form
    24,469,328.90/36,703,993.35 = 8,512,976.90/x
  3. Step 3: Cross multiply
    24,469,328.90x = 36,703,993.35 × 8,512,976.90
  4. Step 4: Simplify right side
    24,469,328.90x = 312,460,247,526,303.62
  5. Step 5: Solve for x
    x = 312,460,247,526,303.62/24,469,328.90
  6. Step 6: Final answer
    x = 12,769,465.35

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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.