Home / 36,819,841.50-55,230,039-16,344,056.39

Finding the Fourth Proportional to 36,819,841.50, 55,230,039 and 16,344,056.39

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Solution

The fourth proportional to 36,819,841.50, 55,230,039 and 16,344,056.39 is: 24,516,207.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,819,841.50 : 55,230,039 = 16,344,056.39 : x
  2. Step 2: Convert to fraction form
    36,819,841.50/55,230,039 = 16,344,056.39/x
  3. Step 3: Cross multiply
    36,819,841.50x = 55,230,039 × 16,344,056.39
  4. Step 4: Simplify right side
    36,819,841.50x = 902,682,871,837,899.25
  5. Step 5: Solve for x
    x = 902,682,871,837,899.25/36,819,841.50
  6. Step 6: Final answer
    x = 24,516,207.43

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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.