Home / 49,207,823.20-73,811,734.80-30,952,824.85

Finding the Fourth Proportional to 49,207,823.20, 73,811,734.80 and 30,952,824.85

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Solution

The fourth proportional to 49,207,823.20, 73,811,734.80 and 30,952,824.85 is: 46,429,237.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,207,823.20 : 73,811,734.80 = 30,952,824.85 : x
  2. Step 2: Convert to fraction form
    49,207,823.20/73,811,734.80 = 30,952,824.85/x
  3. Step 3: Cross multiply
    49,207,823.20x = 73,811,734.80 × 30,952,824.85
  4. Step 4: Simplify right side
    49,207,823.20x = 2,284,681,699,139,050
  5. Step 5: Solve for x
    x = 2,284,681,699,139,050/49,207,823.20
  6. Step 6: Final answer
    x = 46,429,237.28

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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.