Home / 88,926,755.72-133,396,860.96-27,522,125.01

Finding the Fourth Proportional to 88,926,755.72, 133,396,860.96 and 27,522,125.01

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Solution

The fourth proportional to 88,926,755.72, 133,396,860.96 and 27,522,125.01 is: 41,285,269.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,926,755.72 : 133,396,860.96 = 27,522,125.01 : x
  2. Step 2: Convert to fraction form
    88,926,755.72/133,396,860.96 = 27,522,125.01/x
  3. Step 3: Cross multiply
    88,926,755.72x = 133,396,860.96 × 27,522,125.01
  4. Step 4: Simplify right side
    88,926,755.72x = 3,671,365,083,282,708.50
  5. Step 5: Solve for x
    x = 3,671,365,083,282,708.50/88,926,755.72
  6. Step 6: Final answer
    x = 41,285,269.59

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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.