Home / 17,049,627.79-25,571,360.74-4,916,108.05

Finding the Fourth Proportional to 17,049,627.79, 25,571,360.74 and 4,916,108.05

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Solution

The fourth proportional to 17,049,627.79, 25,571,360.74 and 4,916,108.05 is: 7,373,273.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,049,627.79 : 25,571,360.74 = 4,916,108.05 : x
  2. Step 2: Convert to fraction form
    17,049,627.79/25,571,360.74 = 4,916,108.05/x
  3. Step 3: Cross multiply
    17,049,627.79x = 25,571,360.74 × 4,916,108.05
  4. Step 4: Simplify right side
    17,049,627.79x = 125,711,572,383,367.94
  5. Step 5: Solve for x
    x = 125,711,572,383,367.94/17,049,627.79
  6. Step 6: Final answer
    x = 7,373,273.71

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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.