Home / 36,105,011.62-54,155,524-26,399,570.36

Finding the Fourth Proportional to 36,105,011.62, 54,155,524 and 26,399,570.36

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Solution

The fourth proportional to 36,105,011.62, 54,155,524 and 26,399,570.36 is: 39,597,897.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,105,011.62 : 54,155,524 = 26,399,570.36 : x
  2. Step 2: Convert to fraction form
    36,105,011.62/54,155,524 = 26,399,570.36/x
  3. Step 3: Cross multiply
    36,105,011.62x = 54,155,524 × 26,399,570.36
  4. Step 4: Simplify right side
    36,105,011.62x = 1,429,682,566,220,668.50
  5. Step 5: Solve for x
    x = 1,429,682,566,220,668.50/36,105,011.62
  6. Step 6: Final answer
    x = 39,597,897.97

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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.