Home / 33,704,261.70-46,333,334.33-28,977,242.81

Finding the Fourth Proportional to 33,704,261.70, 46,333,334.33 and 28,977,242.81

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Solution

The fourth proportional to 33,704,261.70, 46,333,334.33 and 28,977,242.81 is: 39,835,089.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,704,261.70 : 46,333,334.33 = 28,977,242.81 : x
  2. Step 2: Convert to fraction form
    33,704,261.70/46,333,334.33 = 28,977,242.81/x
  3. Step 3: Cross multiply
    33,704,261.70x = 46,333,334.33 × 28,977,242.81
  4. Step 4: Simplify right side
    33,704,261.70x = 1,342,612,278,700,765.75
  5. Step 5: Solve for x
    x = 1,342,612,278,700,765.75/33,704,261.70
  6. Step 6: Final answer
    x = 39,835,089.42

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Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.