Home / 82,474,659,201.96-123,661,359,271.80-32,051,217,338.82

Finding the Fourth Proportional to 82,474,659,201.96, 123,661,359,271.80 and 32,051,217,338.82

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Solution

The fourth proportional to 82,474,659,201.96, 123,661,359,271.80 and 32,051,217,338.82 is: 48,057,150,411.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    82,474,659,201.96 : 123,661,359,271.80 = 32,051,217,338.82 : x
  2. Step 2: Convert to fraction form
    82,474,659,201.96/123,661,359,271.80 = 32,051,217,338.82/x
  3. Step 3: Cross multiply
    82,474,659,201.96x = 123,661,359,271.80 × 32,051,217,338.82
  4. Step 4: Simplify right side
    82,474,659,201.96x = 3,963,497,102,434,365,341,696
  5. Step 5: Solve for x
    x = 3,963,497,102,434,365,341,696/82,474,659,201.96
  6. Step 6: Final answer
    x = 48,057,150,411.85

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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.