Home / 50,936,014-76,355,991.24-25,352,837.92

Finding the Fourth Proportional to 50,936,014, 76,355,991.24 and 25,352,837.92

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Solution

The fourth proportional to 50,936,014, 76,355,991.24 and 25,352,837.92 is: 38,005,350.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,936,014 : 76,355,991.24 = 25,352,837.92 : x
  2. Step 2: Convert to fraction form
    50,936,014/76,355,991.24 = 25,352,837.92/x
  3. Step 3: Cross multiply
    50,936,014x = 76,355,991.24 × 25,352,837.92
  4. Step 4: Simplify right side
    50,936,014x = 1,935,841,070,128,659.75
  5. Step 5: Solve for x
    x = 1,935,841,070,128,659.75/50,936,014
  6. Step 6: Final answer
    x = 38,005,350.60

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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.