Home / 36,441,120.87-50,021,063.17-32,218,655.94

Finding the Fourth Proportional to 36,441,120.87, 50,021,063.17 and 32,218,655.94

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Solution

The fourth proportional to 36,441,120.87, 50,021,063.17 and 32,218,655.94 is: 44,225,078.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,441,120.87 : 50,021,063.17 = 32,218,655.94 : x
  2. Step 2: Convert to fraction form
    36,441,120.87/50,021,063.17 = 32,218,655.94/x
  3. Step 3: Cross multiply
    36,441,120.87x = 50,021,063.17 × 32,218,655.94
  4. Step 4: Simplify right side
    36,441,120.87x = 1,611,611,423,946,689
  5. Step 5: Solve for x
    x = 1,611,611,423,946,689/36,441,120.87
  6. Step 6: Final answer
    x = 44,225,078.30

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.