Home / 89,816,106,525.21-134,856,598,452.53-50,099,479,861.77

Finding the Fourth Proportional to 89,816,106,525.21, 134,856,598,452.53 and 50,099,479,861.77

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Solution

The fourth proportional to 89,816,106,525.21, 134,856,598,452.53 and 50,099,479,861.77 is: 75,223,094,161.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    89,816,106,525.21 : 134,856,598,452.53 = 50,099,479,861.77 : x
  2. Step 2: Convert to fraction form
    89,816,106,525.21/134,856,598,452.53 = 50,099,479,861.77/x
  3. Step 3: Cross multiply
    89,816,106,525.21x = 134,856,598,452.53 × 50,099,479,861.77
  4. Step 4: Simplify right side
    89,816,106,525.21x = 6,756,245,438,399,329,075,200
  5. Step 5: Solve for x
    x = 6,756,245,438,399,329,075,200/89,816,106,525.21
  6. Step 6: Final answer
    x = 75,223,094,161.88

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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.