Home / 38,339,084.63-57,466,029.56-29,211,089.33

Finding the Fourth Proportional to 38,339,084.63, 57,466,029.56 and 29,211,089.33

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Solution

The fourth proportional to 38,339,084.63, 57,466,029.56 and 29,211,089.33 is: 43,784,178.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,339,084.63 : 57,466,029.56 = 29,211,089.33 : x
  2. Step 2: Convert to fraction form
    38,339,084.63/57,466,029.56 = 29,211,089.33/x
  3. Step 3: Cross multiply
    38,339,084.63x = 57,466,029.56 × 29,211,089.33
  4. Step 4: Simplify right side
    38,339,084.63x = 1,678,645,322,915,190.25
  5. Step 5: Solve for x
    x = 1,678,645,322,915,190.25/38,339,084.63
  6. Step 6: Final answer
    x = 43,784,178.44

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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.