Home / 53,777,174.40-80,665,761.60-44,329,334.40

Finding the Fourth Proportional to 53,777,174.40, 80,665,761.60 and 44,329,334.40

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Solution

The fourth proportional to 53,777,174.40, 80,665,761.60 and 44,329,334.40 is: 66,494,001.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,777,174.40 : 80,665,761.60 = 44,329,334.40 : x
  2. Step 2: Convert to fraction form
    53,777,174.40/80,665,761.60 = 44,329,334.40/x
  3. Step 3: Cross multiply
    53,777,174.40x = 80,665,761.60 × 44,329,334.40
  4. Step 4: Simplify right side
    53,777,174.40x = 3,575,859,520,597,078.50
  5. Step 5: Solve for x
    x = 3,575,859,520,597,078.50/53,777,174.40
  6. Step 6: Final answer
    x = 66,494,001.60

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.