Home / 2,651,611,875,351.10-3,659,217,505,454.90-1,479,699,279,177.80

Finding the Fourth Proportional to 2,651,611,875,351.10, 3,659,217,505,454.90 and 1,479,699,279,177.80

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Solution

The fourth proportional to 2,651,611,875,351.10, 3,659,217,505,454.90 and 1,479,699,279,177.80 is: 2,041,981,164,554.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,651,611,875,351.10 : 3,659,217,505,454.90 = 1,479,699,279,177.80 : x
  2. Step 2: Convert to fraction form
    2,651,611,875,351.10/3,659,217,505,454.90 = 1,479,699,279,177.80/x
  3. Step 3: Cross multiply
    2,651,611,875,351.10x = 3,659,217,505,454.90 × 1,479,699,279,177.80
  4. Step 4: Simplify right side
    2,651,611,875,351.10x = 5,414,541,505,176,403,070,418,944
  5. Step 5: Solve for x
    x = 5,414,541,505,176,403,070,418,944/2,651,611,875,351.10
  6. Step 6: Final answer
    x = 2,041,981,164,554.66

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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.