Home / 26,181,054,974,988-39,271,620,258,981-10,691,590,025,198

Finding the Fourth Proportional to 26,181,054,974,988, 39,271,620,258,981 and 10,691,590,025,198

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Solution

The fourth proportional to 26,181,054,974,988, 39,271,620,258,981 and 10,691,590,025,198 is: 16,037,400,472,800.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,181,054,974,988 : 39,271,620,258,981 = 10,691,590,025,198 : x
  2. Step 2: Convert to fraction form
    26,181,054,974,988/39,271,620,258,981 = 10,691,590,025,198/x
  3. Step 3: Cross multiply
    26,181,054,974,988x = 39,271,620,258,981 × 10,691,590,025,198
  4. Step 4: Simplify right side
    26,181,054,974,988x = 419,876,063,434,284,988,920,496,128
  5. Step 5: Solve for x
    x = 419,876,063,434,284,988,920,496,128/26,181,054,974,988
  6. Step 6: Final answer
    x = 16,037,400,472,800.37

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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.