Home / 37,770,111.60-56,571,186.60-29,222,732.40

Finding the Fourth Proportional to 37,770,111.60, 56,571,186.60 and 29,222,732.40

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Solution

The fourth proportional to 37,770,111.60, 56,571,186.60 and 29,222,732.40 is: 43,769,122.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,770,111.60 : 56,571,186.60 = 29,222,732.40 : x
  2. Step 2: Convert to fraction form
    37,770,111.60/56,571,186.60 = 29,222,732.40/x
  3. Step 3: Cross multiply
    37,770,111.60x = 56,571,186.60 × 29,222,732.40
  4. Step 4: Simplify right side
    37,770,111.60x = 1,653,164,647,562,265.75
  5. Step 5: Solve for x
    x = 1,653,164,647,562,265.75/37,770,111.60
  6. Step 6: Final answer
    x = 43,769,122.66

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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.