Home / 47,519,392.14-65,576,761.14-25,789,360.14

Finding the Fourth Proportional to 47,519,392.14, 65,576,761.14 and 25,789,360.14

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Solution

The fourth proportional to 47,519,392.14, 65,576,761.14 and 25,789,360.14 is: 35,589,316.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,519,392.14 : 65,576,761.14 = 25,789,360.14 : x
  2. Step 2: Convert to fraction form
    47,519,392.14/65,576,761.14 = 25,789,360.14/x
  3. Step 3: Cross multiply
    47,519,392.14x = 65,576,761.14 × 25,789,360.14
  4. Step 4: Simplify right side
    47,519,392.14x = 1,691,182,709,854,217
  5. Step 5: Solve for x
    x = 1,691,182,709,854,217/47,519,392.14
  6. Step 6: Final answer
    x = 35,589,316.99

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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.