Home / 45,211,391.92-62,389,822.62-25,633,597.42

Finding the Fourth Proportional to 45,211,391.92, 62,389,822.62 and 25,633,597.42

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Solution

The fourth proportional to 45,211,391.92, 62,389,822.62 and 25,633,597.42 is: 35,373,288.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,211,391.92 : 62,389,822.62 = 25,633,597.42 : x
  2. Step 2: Convert to fraction form
    45,211,391.92/62,389,822.62 = 25,633,597.42/x
  3. Step 3: Cross multiply
    45,211,391.92x = 62,389,822.62 × 25,633,597.42
  4. Step 4: Simplify right side
    45,211,391.92x = 1,599,275,596,146,289.75
  5. Step 5: Solve for x
    x = 1,599,275,596,146,289.75/45,211,391.92
  6. Step 6: Final answer
    x = 35,373,288.20

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.