Home / 27,702,036.46-41,557,519.41-8,532,784.54

Finding the Fourth Proportional to 27,702,036.46, 41,557,519.41 and 8,532,784.54

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Solution

The fourth proportional to 27,702,036.46, 41,557,519.41 and 8,532,784.54 is: 12,800,552.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,702,036.46 : 41,557,519.41 = 8,532,784.54 : x
  2. Step 2: Convert to fraction form
    27,702,036.46/41,557,519.41 = 8,532,784.54/x
  3. Step 3: Cross multiply
    27,702,036.46x = 41,557,519.41 × 8,532,784.54
  4. Step 4: Simplify right side
    27,702,036.46x = 354,601,359,142,397.88
  5. Step 5: Solve for x
    x = 354,601,359,142,397.88/27,702,036.46
  6. Step 6: Final answer
    x = 12,800,552.03

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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.