Home / 40,469,487.80-60,704,231.70-33,383,607.80

Finding the Fourth Proportional to 40,469,487.80, 60,704,231.70 and 33,383,607.80

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Solution

The fourth proportional to 40,469,487.80, 60,704,231.70 and 33,383,607.80 is: 50,075,411.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,469,487.80 : 60,704,231.70 = 33,383,607.80 : x
  2. Step 2: Convert to fraction form
    40,469,487.80/60,704,231.70 = 33,383,607.80/x
  3. Step 3: Cross multiply
    40,469,487.80x = 60,704,231.70 × 33,383,607.80
  4. Step 4: Simplify right side
    40,469,487.80x = 2,026,526,262,873,127.50
  5. Step 5: Solve for x
    x = 2,026,526,262,873,127.50/40,469,487.80
  6. Step 6: Final answer
    x = 50,075,411.70

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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.