Home / 3,036,071,737,727-4,189,856,086,870.80-1,665,846,826,500.80

Finding the Fourth Proportional to 3,036,071,737,727, 4,189,856,086,870.80 and 1,665,846,826,500.80

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Solution

The fourth proportional to 3,036,071,737,727, 4,189,856,086,870.80 and 1,665,846,826,500.80 is: 2,298,910,918,038.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,036,071,737,727 : 4,189,856,086,870.80 = 1,665,846,826,500.80 : x
  2. Step 2: Convert to fraction form
    3,036,071,737,727/4,189,856,086,870.80 = 1,665,846,826,500.80/x
  3. Step 3: Cross multiply
    3,036,071,737,727x = 4,189,856,086,870.80 × 1,665,846,826,500.80
  4. Step 4: Simplify right side
    3,036,071,737,727x = 6,979,658,465,808,782,347,730,944
  5. Step 5: Solve for x
    x = 6,979,658,465,808,782,347,730,944/3,036,071,737,727
  6. Step 6: Final answer
    x = 2,298,910,918,038.52

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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.