Home / 74,306,650.58-102,546,584.61-41,267,051.54

Finding the Fourth Proportional to 74,306,650.58, 102,546,584.61 and 41,267,051.54

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Solution

The fourth proportional to 74,306,650.58, 102,546,584.61 and 41,267,051.54 is: 56,950,423.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    74,306,650.58 : 102,546,584.61 = 41,267,051.54 : x
  2. Step 2: Convert to fraction form
    74,306,650.58/102,546,584.61 = 41,267,051.54/x
  3. Step 3: Cross multiply
    74,306,650.58x = 102,546,584.61 × 41,267,051.54
  4. Step 4: Simplify right side
    74,306,650.58x = 4,231,795,192,351,840.50
  5. Step 5: Solve for x
    x = 4,231,795,192,351,840.50/74,306,650.58
  6. Step 6: Final answer
    x = 56,950,423.14

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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.