Home / 33,715,937.24-50,574,037.08-8,156,905.64

Finding the Fourth Proportional to 33,715,937.24, 50,574,037.08 and 8,156,905.64

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Solution

The fourth proportional to 33,715,937.24, 50,574,037.08 and 8,156,905.64 is: 12,235,390.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,715,937.24 : 50,574,037.08 = 8,156,905.64 : x
  2. Step 2: Convert to fraction form
    33,715,937.24/50,574,037.08 = 8,156,905.64/x
  3. Step 3: Cross multiply
    33,715,937.24x = 50,574,037.08 × 8,156,905.64
  4. Step 4: Simplify right side
    33,715,937.24x = 412,527,648,295,421.12
  5. Step 5: Solve for x
    x = 412,527,648,295,421.12/33,715,937.24
  6. Step 6: Final answer
    x = 12,235,390.21

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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.