Home / 41,618,298.36-57,432,828.72-23,033,474.64

Finding the Fourth Proportional to 41,618,298.36, 57,432,828.72 and 23,033,474.64

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Solution

The fourth proportional to 41,618,298.36, 57,432,828.72 and 23,033,474.64 is: 31,785,960.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,618,298.36 : 57,432,828.72 = 23,033,474.64 : x
  2. Step 2: Convert to fraction form
    41,618,298.36/57,432,828.72 = 23,033,474.64/x
  3. Step 3: Cross multiply
    41,618,298.36x = 57,432,828.72 × 23,033,474.64
  4. Step 4: Simplify right side
    41,618,298.36x = 1,322,877,603,825,583.75
  5. Step 5: Solve for x
    x = 1,322,877,603,825,583.75/41,618,298.36
  6. Step 6: Final answer
    x = 31,785,960.89

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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.