Home / 13,436,524,450.30-20,154,033,339-4,120,246,803.28

Finding the Fourth Proportional to 13,436,524,450.30, 20,154,033,339 and 4,120,246,803.28

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Solution

The fourth proportional to 13,436,524,450.30, 20,154,033,339 and 4,120,246,803.28 is: 6,180,139,197.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,436,524,450.30 : 20,154,033,339 = 4,120,246,803.28 : x
  2. Step 2: Convert to fraction form
    13,436,524,450.30/20,154,033,339 = 4,120,246,803.28/x
  3. Step 3: Cross multiply
    13,436,524,450.30x = 20,154,033,339 × 4,120,246,803.28
  4. Step 4: Simplify right side
    13,436,524,450.30x = 83,039,591,438,213,300,224
  5. Step 5: Solve for x
    x = 83,039,591,438,213,300,224/13,436,524,450.30
  6. Step 6: Final answer
    x = 6,180,139,197.85

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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.