Home / 49,244,243.54-73,870,178.43-16,454,926.22

Finding the Fourth Proportional to 49,244,243.54, 73,870,178.43 and 16,454,926.22

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Solution

The fourth proportional to 49,244,243.54, 73,870,178.43 and 16,454,926.22 is: 24,683,663.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,244,243.54 : 73,870,178.43 = 16,454,926.22 : x
  2. Step 2: Convert to fraction form
    49,244,243.54/73,870,178.43 = 16,454,926.22/x
  3. Step 3: Cross multiply
    49,244,243.54x = 73,870,178.43 × 16,454,926.22
  4. Step 4: Simplify right side
    49,244,243.54x = 1,215,528,335,923,885.50
  5. Step 5: Solve for x
    x = 1,215,528,335,923,885.50/49,244,243.54
  6. Step 6: Final answer
    x = 24,683,663.48

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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.