Home / 64,337,636.22-88,787,923.11-36,844,421.82

Finding the Fourth Proportional to 64,337,636.22, 88,787,923.11 and 36,844,421.82

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Solution

The fourth proportional to 64,337,636.22, 88,787,923.11 and 36,844,421.82 is: 50,846,438.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,337,636.22 : 88,787,923.11 = 36,844,421.82 : x
  2. Step 2: Convert to fraction form
    64,337,636.22/88,787,923.11 = 36,844,421.82/x
  3. Step 3: Cross multiply
    64,337,636.22x = 88,787,923.11 × 36,844,421.82
  4. Step 4: Simplify right side
    64,337,636.22x = 3,271,339,691,586,566.50
  5. Step 5: Solve for x
    x = 3,271,339,691,586,566.50/64,337,636.22
  6. Step 6: Final answer
    x = 50,846,438.94

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.