Home / 25,095,010.73-34,611,590.21-18,151,734.06

Finding the Fourth Proportional to 25,095,010.73, 34,611,590.21 and 18,151,734.06

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Solution

The fourth proportional to 25,095,010.73, 34,611,590.21 and 18,151,734.06 is: 25,035,270.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,095,010.73 : 34,611,590.21 = 18,151,734.06 : x
  2. Step 2: Convert to fraction form
    25,095,010.73/34,611,590.21 = 18,151,734.06/x
  3. Step 3: Cross multiply
    25,095,010.73x = 34,611,590.21 × 18,151,734.06
  4. Step 4: Simplify right side
    25,095,010.73x = 628,260,380,794,860.75
  5. Step 5: Solve for x
    x = 628,260,380,794,860.75/25,095,010.73
  6. Step 6: Final answer
    x = 25,035,270.46

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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.