Home / 49,280,244.87-73,868,239.71-18,561,533.22

Finding the Fourth Proportional to 49,280,244.87, 73,868,239.71 and 18,561,533.22

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Solution

The fourth proportional to 49,280,244.87, 73,868,239.71 and 18,561,533.22 is: 27,822,665.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,280,244.87 : 73,868,239.71 = 18,561,533.22 : x
  2. Step 2: Convert to fraction form
    49,280,244.87/73,868,239.71 = 18,561,533.22/x
  3. Step 3: Cross multiply
    49,280,244.87x = 73,868,239.71 × 18,561,533.22
  4. Step 4: Simplify right side
    49,280,244.87x = 1,371,107,785,280,088
  5. Step 5: Solve for x
    x = 1,371,107,785,280,088/49,280,244.87
  6. Step 6: Final answer
    x = 27,822,665.83

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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.