Home / 51,052,585.70-76,515,017.88-25,500,727.46

Finding the Fourth Proportional to 51,052,585.70, 76,515,017.88 and 25,500,727.46

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Solution

The fourth proportional to 51,052,585.70, 76,515,017.88 and 25,500,727.46 is: 38,219,192.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    51,052,585.70 : 76,515,017.88 = 25,500,727.46 : x
  2. Step 2: Convert to fraction form
    51,052,585.70/76,515,017.88 = 25,500,727.46/x
  3. Step 3: Cross multiply
    51,052,585.70x = 76,515,017.88 × 25,500,727.46
  4. Step 4: Simplify right side
    51,052,585.70x = 1,951,188,617,554,907
  5. Step 5: Solve for x
    x = 1,951,188,617,554,907/51,052,585.70
  6. Step 6: Final answer
    x = 38,219,192.83

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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.