Home / 50,444,666.22-69,599,237.13-28,410,458.97

Finding the Fourth Proportional to 50,444,666.22, 69,599,237.13 and 28,410,458.97

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Solution

The fourth proportional to 50,444,666.22, 69,599,237.13 and 28,410,458.97 is: 39,198,322.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,444,666.22 : 69,599,237.13 = 28,410,458.97 : x
  2. Step 2: Convert to fraction form
    50,444,666.22/69,599,237.13 = 28,410,458.97/x
  3. Step 3: Cross multiply
    50,444,666.22x = 69,599,237.13 × 28,410,458.97
  4. Step 4: Simplify right side
    50,444,666.22x = 1,977,346,270,825,165.25
  5. Step 5: Solve for x
    x = 1,977,346,270,825,165.25/50,444,666.22
  6. Step 6: Final answer
    x = 39,198,322.02

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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.