Home / 7,549,396,661.54-11,322,278,317.02-2,309,050,116.38

Finding the Fourth Proportional to 7,549,396,661.54, 11,322,278,317.02 and 2,309,050,116.38

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Solution

The fourth proportional to 7,549,396,661.54, 11,322,278,317.02 and 2,309,050,116.38 is: 3,463,019,528.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,549,396,661.54 : 11,322,278,317.02 = 2,309,050,116.38 : x
  2. Step 2: Convert to fraction form
    7,549,396,661.54/11,322,278,317.02 = 2,309,050,116.38/x
  3. Step 3: Cross multiply
    7,549,396,661.54x = 11,322,278,317.02 × 2,309,050,116.38
  4. Step 4: Simplify right side
    7,549,396,661.54x = 26,143,708,065,601,785,856
  5. Step 5: Solve for x
    x = 26,143,708,065,601,785,856/7,549,396,661.54
  6. Step 6: Final answer
    x = 3,463,019,528.27

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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.