Home / 26,915,410.80-40,373,116.20-25,002,223.20

Finding the Fourth Proportional to 26,915,410.80, 40,373,116.20 and 25,002,223.20

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Solution

The fourth proportional to 26,915,410.80, 40,373,116.20 and 25,002,223.20 is: 37,503,334.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,915,410.80 : 40,373,116.20 = 25,002,223.20 : x
  2. Step 2: Convert to fraction form
    26,915,410.80/40,373,116.20 = 25,002,223.20/x
  3. Step 3: Cross multiply
    26,915,410.80x = 40,373,116.20 × 25,002,223.20
  4. Step 4: Simplify right side
    26,915,410.80x = 1,009,417,662,511,935.88
  5. Step 5: Solve for x
    x = 1,009,417,662,511,935.88/26,915,410.80
  6. Step 6: Final answer
    x = 37,503,334.80

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1.5x scale

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.