Home / 47,611,262,450.52-65,703,552,906.65-26,201,503,886.73

Finding the Fourth Proportional to 47,611,262,450.52, 65,703,552,906.65 and 26,201,503,886.73

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Solution

The fourth proportional to 47,611,262,450.52, 65,703,552,906.65 and 26,201,503,886.73 is: 36,158,081,265.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,611,262,450.52 : 65,703,552,906.65 = 26,201,503,886.73 : x
  2. Step 2: Convert to fraction form
    47,611,262,450.52/65,703,552,906.65 = 26,201,503,886.73/x
  3. Step 3: Cross multiply
    47,611,262,450.52x = 65,703,552,906.65 × 26,201,503,886.73
  4. Step 4: Simplify right side
    47,611,262,450.52x = 1,721,531,896,855,560,192,000
  5. Step 5: Solve for x
    x = 1,721,531,896,855,560,192,000/47,611,262,450.52
  6. Step 6: Final answer
    x = 36,158,081,265.85

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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.