Home / 113,342,122.20-170,012,617.84-44,261,944.59

Finding the Fourth Proportional to 113,342,122.20, 170,012,617.84 and 44,261,944.59

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Solution

The fourth proportional to 113,342,122.20, 170,012,617.84 and 44,261,944.59 is: 66,392,696.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    113,342,122.20 : 170,012,617.84 = 44,261,944.59 : x
  2. Step 2: Convert to fraction form
    113,342,122.20/170,012,617.84 = 44,261,944.59/x
  3. Step 3: Cross multiply
    113,342,122.20x = 170,012,617.84 × 44,261,944.59
  4. Step 4: Simplify right side
    113,342,122.20x = 7,525,089,070,434,926
  5. Step 5: Solve for x
    x = 7,525,089,070,434,926/113,342,122.20
  6. Step 6: Final answer
    x = 66,392,696.06

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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.