Home / 19,632,183.47-43,158,833.44

Finding the Third Proportional to 19,632,183.47 and 43,158,833.44

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Solution

The third proportional to 19,632,183.47 and 43,158,833.44 is: 94,879,151.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,632,183.47 : 43,158,833.44 = 43,158,833.44 : x
  2. Step 2: Convert to fraction form
    19,632,183.47/43,158,833.44 = 43,158,833.44/x
  3. Step 3: Cross multiply
    19,632,183.47x = 43,158,833.44 × 43,158,833.44
  4. Step 4: Simplify right side
    19,632,183.47x = 1,862,684,903,685,868
  5. Step 5: Solve for x
    x = 1,862,684,903,685,868/19,632,183.47
  6. Step 6: Final answer
    x = 94,879,151.20

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Why These Related Problems?

These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.