Home / 2,783,802,598.06-4,177,560,586-1,013,172,824.10

Finding the Fourth Proportional to 2,783,802,598.06, 4,177,560,586 and 1,013,172,824.10

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Solution

The fourth proportional to 2,783,802,598.06, 4,177,560,586 and 1,013,172,824.10 is: 1,520,434,983.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,783,802,598.06 : 4,177,560,586 = 1,013,172,824.10 : x
  2. Step 2: Convert to fraction form
    2,783,802,598.06/4,177,560,586 = 1,013,172,824.10/x
  3. Step 3: Cross multiply
    2,783,802,598.06x = 4,177,560,586 × 1,013,172,824.10
  4. Step 4: Simplify right side
    2,783,802,598.06x = 4,232,590,856,766,471,168
  5. Step 5: Solve for x
    x = 4,232,590,856,766,471,168/2,783,802,598.06
  6. Step 6: Final answer
    x = 1,520,434,983.33

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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.