Home / 48,751,173-67,276,628.46-27,021,141

Finding the Fourth Proportional to 48,751,173, 67,276,628.46 and 27,021,141

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Solution

The fourth proportional to 48,751,173, 67,276,628.46 and 27,021,141 is: 37,289,179.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,751,173 : 67,276,628.46 = 27,021,141 : x
  2. Step 2: Convert to fraction form
    48,751,173/67,276,628.46 = 27,021,141/x
  3. Step 3: Cross multiply
    48,751,173x = 67,276,628.46 × 27,021,141
  4. Step 4: Simplify right side
    48,751,173x = 1,817,891,263,622,272.75
  5. Step 5: Solve for x
    x = 1,817,891,263,622,272.75/48,751,173
  6. Step 6: Final answer
    x = 37,289,179.97

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.