Home / 36,027,462.88-49,717,824.87-19,507,582.54

Finding the Fourth Proportional to 36,027,462.88, 49,717,824.87 and 19,507,582.54

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Solution

The fourth proportional to 36,027,462.88, 49,717,824.87 and 19,507,582.54 is: 26,920,423.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,027,462.88 : 49,717,824.87 = 19,507,582.54 : x
  2. Step 2: Convert to fraction form
    36,027,462.88/49,717,824.87 = 19,507,582.54/x
  3. Step 3: Cross multiply
    36,027,462.88x = 49,717,824.87 × 19,507,582.54
  4. Step 4: Simplify right side
    36,027,462.88x = 969,874,572,360,789.62
  5. Step 5: Solve for x
    x = 969,874,572,360,789.62/36,027,462.88
  6. Step 6: Final answer
    x = 26,920,423.89

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.