Home / 14,522,414.60-21,783,621.90-14,149,166.60

Finding the Fourth Proportional to 14,522,414.60, 21,783,621.90 and 14,149,166.60

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Solution

The fourth proportional to 14,522,414.60, 21,783,621.90 and 14,149,166.60 is: 21,223,749.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,522,414.60 : 21,783,621.90 = 14,149,166.60 : x
  2. Step 2: Convert to fraction form
    14,522,414.60/21,783,621.90 = 14,149,166.60/x
  3. Step 3: Cross multiply
    14,522,414.60x = 21,783,621.90 × 14,149,166.60
  4. Step 4: Simplify right side
    14,522,414.60x = 308,220,095,414,508.50
  5. Step 5: Solve for x
    x = 308,220,095,414,508.50/14,522,414.60
  6. Step 6: Final answer
    x = 21,223,749.90

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Double scale
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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.