Home / 3,012,016,660.68-4,504,155,328.26-2,865,083,853

Finding the Fourth Proportional to 3,012,016,660.68, 4,504,155,328.26 and 2,865,083,853

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Solution

The fourth proportional to 3,012,016,660.68, 4,504,155,328.26 and 2,865,083,853 is: 4,284,432,709.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,012,016,660.68 : 4,504,155,328.26 = 2,865,083,853 : x
  2. Step 2: Convert to fraction form
    3,012,016,660.68/4,504,155,328.26 = 2,865,083,853/x
  3. Step 3: Cross multiply
    3,012,016,660.68x = 4,504,155,328.26 × 2,865,083,853
  4. Step 4: Simplify right side
    3,012,016,660.68x = 12,904,782,702,401,640,448
  5. Step 5: Solve for x
    x = 12,904,782,702,401,640,448/3,012,016,660.68
  6. Step 6: Final answer
    x = 4,284,432,709.44

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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.