Home / 8,162,367,661,490-11,264,066,942,078-4,408,051,906,851.70

Finding the Fourth Proportional to 8,162,367,661,490, 11,264,066,942,078 and 4,408,051,906,851.70

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Solution

The fourth proportional to 8,162,367,661,490, 11,264,066,942,078 and 4,408,051,906,851.70 is: 6,083,111,398,815.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,162,367,661,490 : 11,264,066,942,078 = 4,408,051,906,851.70 : x
  2. Step 2: Convert to fraction form
    8,162,367,661,490/11,264,066,942,078 = 4,408,051,906,851.70/x
  3. Step 3: Cross multiply
    8,162,367,661,490x = 11,264,066,942,078 × 4,408,051,906,851.70
  4. Step 4: Simplify right side
    8,162,367,661,490x = 49,652,591,762,932,125,088,612,352
  5. Step 5: Solve for x
    x = 49,652,591,762,932,125,088,612,352/8,162,367,661,490
  6. Step 6: Final answer
    x = 6,083,111,398,815.41

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.