Home / 50,821,097.92-76,234,964.64-37,214,964.16

Finding the Fourth Proportional to 50,821,097.92, 76,234,964.64 and 37,214,964.16

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Solution

The fourth proportional to 50,821,097.92, 76,234,964.64 and 37,214,964.16 is: 55,824,875.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,821,097.92 : 76,234,964.64 = 37,214,964.16 : x
  2. Step 2: Convert to fraction form
    50,821,097.92/76,234,964.64 = 37,214,964.16/x
  3. Step 3: Cross multiply
    50,821,097.92x = 76,234,964.64 × 37,214,964.16
  4. Step 4: Simplify right side
    50,821,097.92x = 2,837,081,476,816,467
  5. Step 5: Solve for x
    x = 2,837,081,476,816,467/50,821,097.92
  6. Step 6: Final answer
    x = 55,824,875.75

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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.