Home / 8,349,724,498,676.80-12,526,389,468,831-2,541,629,318,424.20

Finding the Fourth Proportional to 8,349,724,498,676.80, 12,526,389,468,831 and 2,541,629,318,424.20

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Solution

The fourth proportional to 8,349,724,498,676.80, 12,526,389,468,831 and 2,541,629,318,424.20 is: 3,812,992,720,062.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,349,724,498,676.80 : 12,526,389,468,831 = 2,541,629,318,424.20 : x
  2. Step 2: Convert to fraction form
    8,349,724,498,676.80/12,526,389,468,831 = 2,541,629,318,424.20/x
  3. Step 3: Cross multiply
    8,349,724,498,676.80x = 12,526,389,468,831 × 2,541,629,318,424.20
  4. Step 4: Simplify right side
    8,349,724,498,676.80x = 31,837,438,727,981,014,739,582,976
  5. Step 5: Solve for x
    x = 31,837,438,727,981,014,739,582,976/8,349,724,498,676.80
  6. Step 6: Final answer
    x = 3,812,992,720,062.37

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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.