Home / 49,610,768.00-74,426,085.38-27,782,189.61

Finding the Fourth Proportional to 49,610,768.00, 74,426,085.38 and 27,782,189.61

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Solution

The fourth proportional to 49,610,768.00, 74,426,085.38 and 27,782,189.61 is: 41,678,847.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,610,768.00 : 74,426,085.38 = 27,782,189.61 : x
  2. Step 2: Convert to fraction form
    49,610,768.00/74,426,085.38 = 27,782,189.61/x
  3. Step 3: Cross multiply
    49,610,768.00x = 74,426,085.38 × 27,782,189.61
  4. Step 4: Simplify right side
    49,610,768.00x = 2,067,719,615,446,167.50
  5. Step 5: Solve for x
    x = 2,067,719,615,446,167.50/49,610,768.00
  6. Step 6: Final answer
    x = 41,678,847.13

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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.