Home / 49,133,048.70-73,699,573.05-37,795,640.70

Finding the Fourth Proportional to 49,133,048.70, 73,699,573.05 and 37,795,640.70

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Solution

The fourth proportional to 49,133,048.70, 73,699,573.05 and 37,795,640.70 is: 56,693,461.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,133,048.70 : 73,699,573.05 = 37,795,640.70 : x
  2. Step 2: Convert to fraction form
    49,133,048.70/73,699,573.05 = 37,795,640.70/x
  3. Step 3: Cross multiply
    49,133,048.70x = 73,699,573.05 × 37,795,640.70
  4. Step 4: Simplify right side
    49,133,048.70x = 2,785,522,582,741,203
  5. Step 5: Solve for x
    x = 2,785,522,582,741,203/49,133,048.70
  6. Step 6: Final answer
    x = 56,693,461.05

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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.