Home / 7,040,530,562,790.80-10,560,795,844,186-4,898,250,226,816.40

Finding the Fourth Proportional to 7,040,530,562,790.80, 10,560,795,844,186 and 4,898,250,226,816.40

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Solution

The fourth proportional to 7,040,530,562,790.80, 10,560,795,844,186 and 4,898,250,226,816.40 is: 7,347,375,340,224.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,040,530,562,790.80 : 10,560,795,844,186 = 4,898,250,226,816.40 : x
  2. Step 2: Convert to fraction form
    7,040,530,562,790.80/10,560,795,844,186 = 4,898,250,226,816.40/x
  3. Step 3: Cross multiply
    7,040,530,562,790.80x = 10,560,795,844,186 × 4,898,250,226,816.40
  4. Step 4: Simplify right side
    7,040,530,562,790.80x = 51,729,420,639,145,771,388,633,088
  5. Step 5: Solve for x
    x = 51,729,420,639,145,771,388,633,088/7,040,530,562,790.80
  6. Step 6: Final answer
    x = 7,347,375,340,224.46

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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.