Home / 69,111,269.35-95,372,984.72-37,749,338.28

Finding the Fourth Proportional to 69,111,269.35, 95,372,984.72 and 37,749,338.28

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Solution

The fourth proportional to 69,111,269.35, 95,372,984.72 and 37,749,338.28 is: 52,093,777.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,111,269.35 : 95,372,984.72 = 37,749,338.28 : x
  2. Step 2: Convert to fraction form
    69,111,269.35/95,372,984.72 = 37,749,338.28/x
  3. Step 3: Cross multiply
    69,111,269.35x = 95,372,984.72 × 37,749,338.28
  4. Step 4: Simplify right side
    69,111,269.35x = 3,600,267,063,062,924.50
  5. Step 5: Solve for x
    x = 3,600,267,063,062,924.50/69,111,269.35
  6. Step 6: Final answer
    x = 52,093,777.14

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.