Home / 37,982,842.41-56,974,334.91-9,229,002.33

Finding the Fourth Proportional to 37,982,842.41, 56,974,334.91 and 9,229,002.33

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Solution

The fourth proportional to 37,982,842.41, 56,974,334.91 and 9,229,002.33 is: 13,843,520.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,982,842.41 : 56,974,334.91 = 9,229,002.33 : x
  2. Step 2: Convert to fraction form
    37,982,842.41/56,974,334.91 = 9,229,002.33/x
  3. Step 3: Cross multiply
    37,982,842.41x = 56,974,334.91 × 9,229,002.33
  4. Step 4: Simplify right side
    37,982,842.41x = 525,816,269,634,590.31
  5. Step 5: Solve for x
    x = 525,816,269,634,590.31/37,982,842.41
  6. Step 6: Final answer
    x = 13,843,520.82

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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.