Home / 100,790,464.32-151,209,724.32-32,633,176.32

Finding the Fourth Proportional to 100,790,464.32, 151,209,724.32 and 32,633,176.32

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Solution

The fourth proportional to 100,790,464.32, 151,209,724.32 and 32,633,176.32 is: 48,957,544.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    100,790,464.32 : 151,209,724.32 = 32,633,176.32 : x
  2. Step 2: Convert to fraction form
    100,790,464.32/151,209,724.32 = 32,633,176.32/x
  3. Step 3: Cross multiply
    100,790,464.32x = 151,209,724.32 × 32,633,176.32
  4. Step 4: Simplify right side
    100,790,464.32x = 4,934,453,595,033,152
  5. Step 5: Solve for x
    x = 4,934,453,595,033,152/100,790,464.32
  6. Step 6: Final answer
    x = 48,957,544.03

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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.