Home / 9,504,135.60-14,239,614.60-8,177,031.60

Finding the Fourth Proportional to 9,504,135.60, 14,239,614.60 and 8,177,031.60

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Solution

The fourth proportional to 9,504,135.60, 14,239,614.60 and 8,177,031.60 is: 12,251,274.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,504,135.60 : 14,239,614.60 = 8,177,031.60 : x
  2. Step 2: Convert to fraction form
    9,504,135.60/14,239,614.60 = 8,177,031.60/x
  3. Step 3: Cross multiply
    9,504,135.60x = 14,239,614.60 × 8,177,031.60
  4. Step 4: Simplify right side
    9,504,135.60x = 116,437,778,556,021.36
  5. Step 5: Solve for x
    x = 116,437,778,556,021.36/9,504,135.60
  6. Step 6: Final answer
    x = 12,251,274.97

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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.