Home / 60,444,803,587,938-90,676,271,040,296-21,230,183,647,818

Finding the Fourth Proportional to 60,444,803,587,938, 90,676,271,040,296 and 21,230,183,647,818

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Solution

The fourth proportional to 60,444,803,587,938, 90,676,271,040,296 and 21,230,183,647,818 is: 31,848,459,626,212.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,444,803,587,938 : 90,676,271,040,296 = 21,230,183,647,818 : x
  2. Step 2: Convert to fraction form
    60,444,803,587,938/90,676,271,040,296 = 21,230,183,647,818/x
  3. Step 3: Cross multiply
    60,444,803,587,938x = 90,676,271,040,296 × 21,230,183,647,818
  4. Step 4: Simplify right side
    60,444,803,587,938x = 1,925,073,886,684,804,921,044,238,336
  5. Step 5: Solve for x
    x = 1,925,073,886,684,804,921,044,238,336/60,444,803,587,938
  6. Step 6: Final answer
    x = 31,848,459,626,212.78

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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.