Home / 6,810,659,979,115.10-10,216,610,711,619-2,220,010,576,340.80

Finding the Fourth Proportional to 6,810,659,979,115.10, 10,216,610,711,619 and 2,220,010,576,340.80

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Solution

The fourth proportional to 6,810,659,979,115.10, 10,216,610,711,619 and 2,220,010,576,340.80 is: 3,330,218,202,597.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,810,659,979,115.10 : 10,216,610,711,619 = 2,220,010,576,340.80 : x
  2. Step 2: Convert to fraction form
    6,810,659,979,115.10/10,216,610,711,619 = 2,220,010,576,340.80/x
  3. Step 3: Cross multiply
    6,810,659,979,115.10x = 10,216,610,711,619 × 2,220,010,576,340.80
  4. Step 4: Simplify right side
    6,810,659,979,115.10x = 22,680,983,834,150,883,297,329,152
  5. Step 5: Solve for x
    x = 22,680,983,834,150,883,297,329,152/6,810,659,979,115.10
  6. Step 6: Final answer
    x = 3,330,218,202,597.42

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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.