Home / 49,244,243.04-73,870,177.68-16,454,925.72

Finding the Fourth Proportional to 49,244,243.04, 73,870,177.68 and 16,454,925.72

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Solution

The fourth proportional to 49,244,243.04, 73,870,177.68 and 16,454,925.72 is: 24,683,662.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,244,243.04 : 73,870,177.68 = 16,454,925.72 : x
  2. Step 2: Convert to fraction form
    49,244,243.04/73,870,177.68 = 16,454,925.72/x
  3. Step 3: Cross multiply
    49,244,243.04x = 73,870,177.68 × 16,454,925.72
  4. Step 4: Simplify right side
    49,244,243.04x = 1,215,528,286,647,602
  5. Step 5: Solve for x
    x = 1,215,528,286,647,602/49,244,243.04
  6. Step 6: Final answer
    x = 24,683,662.73

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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.