Home / 74,494,328.27-102,801,357.22-41,003,091.29

Finding the Fourth Proportional to 74,494,328.27, 102,801,357.22 and 41,003,091.29

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Solution

The fourth proportional to 74,494,328.27, 102,801,357.22 and 41,003,091.29 is: 56,583,816.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    74,494,328.27 : 102,801,357.22 = 41,003,091.29 : x
  2. Step 2: Convert to fraction form
    74,494,328.27/102,801,357.22 = 41,003,091.29/x
  3. Step 3: Cross multiply
    74,494,328.27x = 102,801,357.22 × 41,003,091.29
  4. Step 4: Simplify right side
    74,494,328.27x = 4,215,173,434,403,799
  5. Step 5: Solve for x
    x = 4,215,173,434,403,799/74,494,328.27
  6. Step 6: Final answer
    x = 56,583,816.94

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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.