Home / 36,324,033.81-54,499,336.77-16,902,522.48

Finding the Fourth Proportional to 36,324,033.81, 54,499,336.77 and 16,902,522.48

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Solution

The fourth proportional to 36,324,033.81, 54,499,336.77 and 16,902,522.48 is: 25,359,966.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,324,033.81 : 54,499,336.77 = 16,902,522.48 : x
  2. Step 2: Convert to fraction form
    36,324,033.81/54,499,336.77 = 16,902,522.48/x
  3. Step 3: Cross multiply
    36,324,033.81x = 54,499,336.77 × 16,902,522.48
  4. Step 4: Simplify right side
    36,324,033.81x = 921,176,264,900,015.62
  5. Step 5: Solve for x
    x = 921,176,264,900,015.62/36,324,033.81
  6. Step 6: Final answer
    x = 25,359,966.07

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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.