Home / 62,643,504,250,005-86,444,140,739,505-34,516,322,815,509

Finding the Fourth Proportional to 62,643,504,250,005, 86,444,140,739,505 and 34,516,322,815,509

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Solution

The fourth proportional to 62,643,504,250,005, 86,444,140,739,505 and 34,516,322,815,509 is: 47,630,379,286,672.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,643,504,250,005 : 86,444,140,739,505 = 34,516,322,815,509 : x
  2. Step 2: Convert to fraction form
    62,643,504,250,005/86,444,140,739,505 = 34,516,322,815,509/x
  3. Step 3: Cross multiply
    62,643,504,250,005x = 86,444,140,739,505 × 34,516,322,815,509
  4. Step 4: Simplify right side
    62,643,504,250,005x = 2,983,733,867,274,047,305,923,166,208
  5. Step 5: Solve for x
    x = 2,983,733,867,274,047,305,923,166,208/62,643,504,250,005
  6. Step 6: Final answer
    x = 47,630,379,286,672.95

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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.