Home / 57,566,392.65-86,325,008.31-33,322,054.23

Finding the Fourth Proportional to 57,566,392.65, 86,325,008.31 and 33,322,054.23

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Solution

The fourth proportional to 57,566,392.65, 86,325,008.31 and 33,322,054.23 is: 49,968,852.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,566,392.65 : 86,325,008.31 = 33,322,054.23 : x
  2. Step 2: Convert to fraction form
    57,566,392.65/86,325,008.31 = 33,322,054.23/x
  3. Step 3: Cross multiply
    57,566,392.65x = 86,325,008.31 × 33,322,054.23
  4. Step 4: Simplify right side
    57,566,392.65x = 2,876,526,608,311,021
  5. Step 5: Solve for x
    x = 2,876,526,608,311,021/57,566,392.65
  6. Step 6: Final answer
    x = 49,968,852.93

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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.