Home / 2,585,783,207,002-3,878,678,543,491.20-1,055,959,508,259

Finding the Fourth Proportional to 2,585,783,207,002, 3,878,678,543,491.20 and 1,055,959,508,259

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Solution

The fourth proportional to 2,585,783,207,002, 3,878,678,543,491.20 and 1,055,959,508,259 is: 1,583,940,786,833.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,585,783,207,002 : 3,878,678,543,491.20 = 1,055,959,508,259 : x
  2. Step 2: Convert to fraction form
    2,585,783,207,002/3,878,678,543,491.20 = 1,055,959,508,259/x
  3. Step 3: Cross multiply
    2,585,783,207,002x = 3,878,678,543,491.20 × 1,055,959,508,259
  4. Step 4: Simplify right side
    2,585,783,207,002x = 4,095,727,487,479,701,877,817,344
  5. Step 5: Solve for x
    x = 4,095,727,487,479,701,877,817,344/2,585,783,207,002
  6. Step 6: Final answer
    x = 1,583,940,786,833.54

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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.