Home / 33,936,383.64-50,920,230.95-15,497,981.07

Finding the Fourth Proportional to 33,936,383.64, 50,920,230.95 and 15,497,981.07

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Solution

The fourth proportional to 33,936,383.64, 50,920,230.95 and 15,497,981.07 is: 23,254,121.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,936,383.64 : 50,920,230.95 = 15,497,981.07 : x
  2. Step 2: Convert to fraction form
    33,936,383.64/50,920,230.95 = 15,497,981.07/x
  3. Step 3: Cross multiply
    33,936,383.64x = 50,920,230.95 × 15,497,981.07
  4. Step 4: Simplify right side
    33,936,383.64x = 789,160,775,132,804.75
  5. Step 5: Solve for x
    x = 789,160,775,132,804.75/33,936,383.64
  6. Step 6: Final answer
    x = 23,254,121.11

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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.