Home / 101,015,746.56-151,526,442.96-32,858,438.58

Finding the Fourth Proportional to 101,015,746.56, 151,526,442.96 and 32,858,438.58

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Solution

The fourth proportional to 101,015,746.56, 151,526,442.96 and 32,858,438.58 is: 49,288,576.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    101,015,746.56 : 151,526,442.96 = 32,858,438.58 : x
  2. Step 2: Convert to fraction form
    101,015,746.56/151,526,442.96 = 32,858,438.58/x
  3. Step 3: Cross multiply
    101,015,746.56x = 151,526,442.96 × 32,858,438.58
  4. Step 4: Simplify right side
    101,015,746.56x = 4,978,922,319,247,033
  5. Step 5: Solve for x
    x = 4,978,922,319,247,033/101,015,746.56
  6. Step 6: Final answer
    x = 49,288,576.18

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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.