Home / 4,476,313,672.80-6,714,470,509.20-2,843,726,920.80

Finding the Fourth Proportional to 4,476,313,672.80, 6,714,470,509.20 and 2,843,726,920.80

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Solution

The fourth proportional to 4,476,313,672.80, 6,714,470,509.20 and 2,843,726,920.80 is: 4,265,590,381.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,476,313,672.80 : 6,714,470,509.20 = 2,843,726,920.80 : x
  2. Step 2: Convert to fraction form
    4,476,313,672.80/6,714,470,509.20 = 2,843,726,920.80/x
  3. Step 3: Cross multiply
    4,476,313,672.80x = 6,714,470,509.20 × 2,843,726,920.80
  4. Step 4: Simplify right side
    4,476,313,672.80x = 19,094,120,545,929,723,904
  5. Step 5: Solve for x
    x = 19,094,120,545,929,723,904/4,476,313,672.80
  6. Step 6: Final answer
    x = 4,265,590,381.20

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1.5x scale

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.