Home / 36,819,836.75-55,230,031.87-16,344,051.64

Finding the Fourth Proportional to 36,819,836.75, 55,230,031.87 and 16,344,051.64

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Solution

The fourth proportional to 36,819,836.75, 55,230,031.87 and 16,344,051.64 is: 24,516,200.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,819,836.75 : 55,230,031.87 = 16,344,051.64 : x
  2. Step 2: Convert to fraction form
    36,819,836.75/55,230,031.87 = 16,344,051.64/x
  3. Step 3: Cross multiply
    36,819,836.75x = 55,230,031.87 × 16,344,051.64
  4. Step 4: Simplify right side
    36,819,836.75x = 902,682,492,962,125.75
  5. Step 5: Solve for x
    x = 902,682,492,962,125.75/36,819,836.75
  6. Step 6: Final answer
    x = 24,516,200.31

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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.