Home / 36,819,838.76-55,230,034.88-16,344,053.64

Finding the Fourth Proportional to 36,819,838.76, 55,230,034.88 and 16,344,053.64

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Solution

The fourth proportional to 36,819,838.76, 55,230,034.88 and 16,344,053.64 is: 24,516,203.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,819,838.76 : 55,230,034.88 = 16,344,053.64 : x
  2. Step 2: Convert to fraction form
    36,819,838.76/55,230,034.88 = 16,344,053.64/x
  3. Step 3: Cross multiply
    36,819,838.76x = 55,230,034.88 × 16,344,053.64
  4. Step 4: Simplify right side
    36,819,838.76x = 902,682,652,617,791
  5. Step 5: Solve for x
    x = 902,682,652,617,791/36,819,838.76
  6. Step 6: Final answer
    x = 24,516,203.30

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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.