Home / 49,494,191.24-74,236,925.76-22,193,156.72

Finding the Fourth Proportional to 49,494,191.24, 74,236,925.76 and 22,193,156.72

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Solution

The fourth proportional to 49,494,191.24, 74,236,925.76 and 22,193,156.72 is: 33,287,779.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,494,191.24 : 74,236,925.76 = 22,193,156.72 : x
  2. Step 2: Convert to fraction form
    49,494,191.24/74,236,925.76 = 22,193,156.72/x
  3. Step 3: Cross multiply
    49,494,191.24x = 74,236,925.76 × 22,193,156.72
  4. Step 4: Simplify right side
    49,494,191.24x = 1,647,551,727,802,685.25
  5. Step 5: Solve for x
    x = 1,647,551,727,802,685.25/49,494,191.24
  6. Step 6: Final answer
    x = 33,287,779.57

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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.