Home / 91,400,824.44-137,101,384.08-32,357,138.04

Finding the Fourth Proportional to 91,400,824.44, 137,101,384.08 and 32,357,138.04

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Solution

The fourth proportional to 91,400,824.44, 137,101,384.08 and 32,357,138.04 is: 48,535,759.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    91,400,824.44 : 137,101,384.08 = 32,357,138.04 : x
  2. Step 2: Convert to fraction form
    91,400,824.44/137,101,384.08 = 32,357,138.04/x
  3. Step 3: Cross multiply
    91,400,824.44x = 137,101,384.08 × 32,357,138.04
  4. Step 4: Simplify right side
    91,400,824.44x = 4,436,208,410,151,618.50
  5. Step 5: Solve for x
    x = 4,436,208,410,151,618.50/91,400,824.44
  6. Step 6: Final answer
    x = 48,535,759.25

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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.