Home / 58,844,441.28-81,203,284.62-32,380,319.64

Finding the Fourth Proportional to 58,844,441.28, 81,203,284.62 and 32,380,319.64

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Solution

The fourth proportional to 58,844,441.28, 81,203,284.62 and 32,380,319.64 is: 44,683,716.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,844,441.28 : 81,203,284.62 = 32,380,319.64 : x
  2. Step 2: Convert to fraction form
    58,844,441.28/81,203,284.62 = 32,380,319.64/x
  3. Step 3: Cross multiply
    58,844,441.28x = 81,203,284.62 × 32,380,319.64
  4. Step 4: Simplify right side
    58,844,441.28x = 2,629,388,311,813,496
  5. Step 5: Solve for x
    x = 2,629,388,311,813,496/58,844,441.28
  6. Step 6: Final answer
    x = 44,683,716.16

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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.