Home / 152,954,177.93-229,476,037.25-49,321,299.04

Finding the Fourth Proportional to 152,954,177.93, 229,476,037.25 and 49,321,299.04

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Solution

The fourth proportional to 152,954,177.93, 229,476,037.25 and 49,321,299.04 is: 73,996,385.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    152,954,177.93 : 229,476,037.25 = 49,321,299.04 : x
  2. Step 2: Convert to fraction form
    152,954,177.93/229,476,037.25 = 49,321,299.04/x
  3. Step 3: Cross multiply
    152,954,177.93x = 229,476,037.25 × 49,321,299.04
  4. Step 4: Simplify right side
    152,954,177.93x = 11,318,056,255,147,740
  5. Step 5: Solve for x
    x = 11,318,056,255,147,740/152,954,177.93
  6. Step 6: Final answer
    x = 73,996,385.12

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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.