Home / 58,395,250.07-87,601,584.92-21,504,303.51

Finding the Fourth Proportional to 58,395,250.07, 87,601,584.92 and 21,504,303.51

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Solution

The fourth proportional to 58,395,250.07, 87,601,584.92 and 21,504,303.51 is: 32,259,662.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,395,250.07 : 87,601,584.92 = 21,504,303.51 : x
  2. Step 2: Convert to fraction form
    58,395,250.07/87,601,584.92 = 21,504,303.51/x
  3. Step 3: Cross multiply
    58,395,250.07x = 87,601,584.92 × 21,504,303.51
  4. Step 4: Simplify right side
    58,395,250.07x = 1,883,811,069,640,692
  5. Step 5: Solve for x
    x = 1,883,811,069,640,692/58,395,250.07
  6. Step 6: Final answer
    x = 32,259,662.69

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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.