Home / 158,259,056.46-237,321,322.14-64,821,611.04

Finding the Fourth Proportional to 158,259,056.46, 237,321,322.14 and 64,821,611.04

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Solution

The fourth proportional to 158,259,056.46, 237,321,322.14 and 64,821,611.04 is: 97,204,866.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    158,259,056.46 : 237,321,322.14 = 64,821,611.04 : x
  2. Step 2: Convert to fraction form
    158,259,056.46/237,321,322.14 = 64,821,611.04/x
  3. Step 3: Cross multiply
    158,259,056.46x = 237,321,322.14 × 64,821,611.04
  4. Step 4: Simplify right side
    158,259,056.46x = 15,383,550,435,257,620
  5. Step 5: Solve for x
    x = 15,383,550,435,257,620/158,259,056.46
  6. Step 6: Final answer
    x = 97,204,866.37

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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.