Home / 74,297,326.56-102,524,685.84-41,695,980

Finding the Fourth Proportional to 74,297,326.56, 102,524,685.84 and 41,695,980

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Solution

The fourth proportional to 74,297,326.56, 102,524,685.84 and 41,695,980 is: 57,537,295.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    74,297,326.56 : 102,524,685.84 = 41,695,980 : x
  2. Step 2: Convert to fraction form
    74,297,326.56/102,524,685.84 = 41,695,980/x
  3. Step 3: Cross multiply
    74,297,326.56x = 102,524,685.84 × 41,695,980
  4. Step 4: Simplify right side
    74,297,326.56x = 4,274,867,250,290,923.50
  5. Step 5: Solve for x
    x = 4,274,867,250,290,923.50/74,297,326.56
  6. Step 6: Final answer
    x = 57,537,295.73

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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.