Home / 2,343,129,755.85-3,493,992,817.19-2,322,098,864.01

Finding the Fourth Proportional to 2,343,129,755.85, 3,493,992,817.19 and 2,322,098,864.01

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Solution

The fourth proportional to 2,343,129,755.85, 3,493,992,817.19 and 2,322,098,864.01 is: 3,462,632,289.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,343,129,755.85 : 3,493,992,817.19 = 2,322,098,864.01 : x
  2. Step 2: Convert to fraction form
    2,343,129,755.85/3,493,992,817.19 = 2,322,098,864.01/x
  3. Step 3: Cross multiply
    2,343,129,755.85x = 3,493,992,817.19 × 2,322,098,864.01
  4. Step 4: Simplify right side
    2,343,129,755.85x = 8,113,396,751,661,804,544
  5. Step 5: Solve for x
    x = 8,113,396,751,661,804,544/2,343,129,755.85
  6. Step 6: Final answer
    x = 3,462,632,289.74

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.