Home / 75,859,813.22-104,686,861.41-41,052,505.37

Finding the Fourth Proportional to 75,859,813.22, 104,686,861.41 and 41,052,505.37

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Solution

The fourth proportional to 75,859,813.22, 104,686,861.41 and 41,052,505.37 is: 56,652,630.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    75,859,813.22 : 104,686,861.41 = 41,052,505.37 : x
  2. Step 2: Convert to fraction form
    75,859,813.22/104,686,861.41 = 41,052,505.37/x
  3. Step 3: Cross multiply
    75,859,813.22x = 104,686,861.41 × 41,052,505.37
  4. Step 4: Simplify right side
    75,859,813.22x = 4,297,657,939,997,208
  5. Step 5: Solve for x
    x = 4,297,657,939,997,208/75,859,813.22
  6. Step 6: Final answer
    x = 56,652,630.13

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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.