Home / 36,923,812.48-55,388,080.71-14,204,709.76

Finding the Fourth Proportional to 36,923,812.48, 55,388,080.71 and 14,204,709.76

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Solution

The fourth proportional to 36,923,812.48, 55,388,080.71 and 14,204,709.76 is: 21,307,973.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,923,812.48 : 55,388,080.71 = 14,204,709.76 : x
  2. Step 2: Convert to fraction form
    36,923,812.48/55,388,080.71 = 14,204,709.76/x
  3. Step 3: Cross multiply
    36,923,812.48x = 55,388,080.71 × 14,204,709.76
  4. Step 4: Simplify right side
    36,923,812.48x = 786,771,610,649,004.75
  5. Step 5: Solve for x
    x = 786,771,610,649,004.75/36,923,812.48
  6. Step 6: Final answer
    x = 21,307,973.31

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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.