Home / 8,954,785,716,787.50-13,433,521,635,683-3,145,212,392,325.30

Finding the Fourth Proportional to 8,954,785,716,787.50, 13,433,521,635,683 and 3,145,212,392,325.30

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Solution

The fourth proportional to 8,954,785,716,787.50, 13,433,521,635,683 and 3,145,212,392,325.30 is: 4,718,290,315,078.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,954,785,716,787.50 : 13,433,521,635,683 = 3,145,212,392,325.30 : x
  2. Step 2: Convert to fraction form
    8,954,785,716,787.50/13,433,521,635,683 = 3,145,212,392,325.30/x
  3. Step 3: Cross multiply
    8,954,785,716,787.50x = 13,433,521,635,683 × 3,145,212,392,325.30
  4. Step 4: Simplify right side
    8,954,785,716,787.50x = 42,251,278,721,120,200,925,642,752
  5. Step 5: Solve for x
    x = 42,251,278,721,120,200,925,642,752/8,954,785,716,787.50
  6. Step 6: Final answer
    x = 4,718,290,315,078.33

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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.