Home / 181,598,277.80-272,346,979.62-50,410,392.68

Finding the Fourth Proportional to 181,598,277.80, 272,346,979.62 and 50,410,392.68

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Solution

The fourth proportional to 181,598,277.80, 272,346,979.62 and 50,410,392.68 is: 75,601,588.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    181,598,277.80 : 272,346,979.62 = 50,410,392.68 : x
  2. Step 2: Convert to fraction form
    181,598,277.80/272,346,979.62 = 50,410,392.68/x
  3. Step 3: Cross multiply
    181,598,277.80x = 272,346,979.62 × 50,410,392.68
  4. Step 4: Simplify right side
    181,598,277.80x = 13,729,118,186,769,154
  5. Step 5: Solve for x
    x = 13,729,118,186,769,154/181,598,277.80
  6. Step 6: Final answer
    x = 75,601,588.04

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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.