Home / 38,086,024.06-52,558,548.87-20,682,225.82

Finding the Fourth Proportional to 38,086,024.06, 52,558,548.87 and 20,682,225.82

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Solution

The fourth proportional to 38,086,024.06, 52,558,548.87 and 20,682,225.82 is: 28,541,382.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,086,024.06 : 52,558,548.87 = 20,682,225.82 : x
  2. Step 2: Convert to fraction form
    38,086,024.06/52,558,548.87 = 20,682,225.82/x
  3. Step 3: Cross multiply
    38,086,024.06x = 52,558,548.87 × 20,682,225.82
  4. Step 4: Simplify right side
    38,086,024.06x = 1,087,027,776,500,845.75
  5. Step 5: Solve for x
    x = 1,087,027,776,500,845.75/38,086,024.06
  6. Step 6: Final answer
    x = 28,541,382.39

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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.