Home / 55,540,873.22-83,345,362.13-24,861,393.23

Finding the Fourth Proportional to 55,540,873.22, 83,345,362.13 and 24,861,393.23

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Solution

The fourth proportional to 55,540,873.22, 83,345,362.13 and 24,861,393.23 is: 37,307,332.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,540,873.22 : 83,345,362.13 = 24,861,393.23 : x
  2. Step 2: Convert to fraction form
    55,540,873.22/83,345,362.13 = 24,861,393.23/x
  3. Step 3: Cross multiply
    55,540,873.22x = 83,345,362.13 × 24,861,393.23
  4. Step 4: Simplify right side
    55,540,873.22x = 2,072,081,821,269,646.75
  5. Step 5: Solve for x
    x = 2,072,081,821,269,646.75/55,540,873.22
  6. Step 6: Final answer
    x = 37,307,332.44

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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.