Home / 26,451,880.16-36,501,579.28-14,847,201.60

Finding the Fourth Proportional to 26,451,880.16, 36,501,579.28 and 14,847,201.60

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Solution

The fourth proportional to 26,451,880.16, 36,501,579.28 and 14,847,201.60 is: 20,488,007.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,451,880.16 : 36,501,579.28 = 14,847,201.60 : x
  2. Step 2: Convert to fraction form
    26,451,880.16/36,501,579.28 = 14,847,201.60/x
  3. Step 3: Cross multiply
    26,451,880.16x = 36,501,579.28 × 14,847,201.60
  4. Step 4: Simplify right side
    26,451,880.16x = 541,946,306,288,542.88
  5. Step 5: Solve for x
    x = 541,946,306,288,542.88/26,451,880.16
  6. Step 6: Final answer
    x = 20,488,007.02

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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.