Home / 74,088,303.38-102,241,858.67-41,493,255.38

Finding the Fourth Proportional to 74,088,303.38, 102,241,858.67 and 41,493,255.38

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Solution

The fourth proportional to 74,088,303.38, 102,241,858.67 and 41,493,255.38 is: 57,260,692.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    74,088,303.38 : 102,241,858.67 = 41,493,255.38 : x
  2. Step 2: Convert to fraction form
    74,088,303.38/102,241,858.67 = 41,493,255.38/x
  3. Step 3: Cross multiply
    74,088,303.38x = 102,241,858.67 × 41,493,255.38
  4. Step 4: Simplify right side
    74,088,303.38x = 4,242,347,551,601,502
  5. Step 5: Solve for x
    x = 4,242,347,551,601,502/74,088,303.38
  6. Step 6: Final answer
    x = 57,260,692.42

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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.