Home / 48,014,137.44-66,259,504.08-25,987,632.84

Finding the Fourth Proportional to 48,014,137.44, 66,259,504.08 and 25,987,632.84

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Solution

The fourth proportional to 48,014,137.44, 66,259,504.08 and 25,987,632.84 is: 35,862,930.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,014,137.44 : 66,259,504.08 = 25,987,632.84 : x
  2. Step 2: Convert to fraction form
    48,014,137.44/66,259,504.08 = 25,987,632.84/x
  3. Step 3: Cross multiply
    48,014,137.44x = 66,259,504.08 × 25,987,632.84
  4. Step 4: Simplify right side
    48,014,137.44x = 1,721,927,664,191,522
  5. Step 5: Solve for x
    x = 1,721,927,664,191,522/48,014,137.44
  6. Step 6: Final answer
    x = 35,862,930.30

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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.