Home / 58,395,207.26-87,601,519.20-21,504,259.88

Finding the Fourth Proportional to 58,395,207.26, 87,601,519.20 and 21,504,259.88

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Solution

The fourth proportional to 58,395,207.26, 87,601,519.20 and 21,504,259.88 is: 32,259,596.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,395,207.26 : 87,601,519.20 = 21,504,259.88 : x
  2. Step 2: Convert to fraction form
    58,395,207.26/87,601,519.20 = 21,504,259.88/x
  3. Step 3: Cross multiply
    58,395,207.26x = 87,601,519.20 × 21,504,259.88
  4. Step 4: Simplify right side
    58,395,207.26x = 1,883,805,834,759,609.75
  5. Step 5: Solve for x
    x = 1,883,805,834,759,609.75/58,395,207.26
  6. Step 6: Final answer
    x = 32,259,596.69

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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.