Home / 45,437,288,782.60-68,123,684,546.70-17,477,729,000.20

Finding the Fourth Proportional to 45,437,288,782.60, 68,123,684,546.70 and 17,477,729,000.20

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Solution

The fourth proportional to 45,437,288,782.60, 68,123,684,546.70 and 17,477,729,000.20 is: 26,204,188,870.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,437,288,782.60 : 68,123,684,546.70 = 17,477,729,000.20 : x
  2. Step 2: Convert to fraction form
    45,437,288,782.60/68,123,684,546.70 = 17,477,729,000.20/x
  3. Step 3: Cross multiply
    45,437,288,782.60x = 68,123,684,546.70 × 17,477,729,000.20
  4. Step 4: Simplify right side
    45,437,288,782.60x = 1,190,647,297,002,335,109,120
  5. Step 5: Solve for x
    x = 1,190,647,297,002,335,109,120/45,437,288,782.60
  6. Step 6: Final answer
    x = 26,204,188,870.05

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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.