Home / 41,036,640.94-61,571,917.95-17,995,653.10

Finding the Fourth Proportional to 41,036,640.94, 61,571,917.95 and 17,995,653.10

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Solution

The fourth proportional to 41,036,640.94, 61,571,917.95 and 17,995,653.10 is: 27,000,915.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,036,640.94 : 61,571,917.95 = 17,995,653.10 : x
  2. Step 2: Convert to fraction form
    41,036,640.94/61,571,917.95 = 17,995,653.10/x
  3. Step 3: Cross multiply
    41,036,640.94x = 61,571,917.95 × 17,995,653.10
  4. Step 4: Simplify right side
    41,036,640.94x = 1,108,026,876,129,863.25
  5. Step 5: Solve for x
    x = 1,108,026,876,129,863.25/41,036,640.94
  6. Step 6: Final answer
    x = 27,000,915.54

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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.