Home / 166,075,664.23-229,191,379.31-95,511,329.53

Finding the Fourth Proportional to 166,075,664.23, 229,191,379.31 and 95,511,329.53

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Solution

The fourth proportional to 166,075,664.23, 229,191,379.31 and 95,511,329.53 is: 131,809,639.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    166,075,664.23 : 229,191,379.31 = 95,511,329.53 : x
  2. Step 2: Convert to fraction form
    166,075,664.23/229,191,379.31 = 95,511,329.53/x
  3. Step 3: Cross multiply
    166,075,664.23x = 229,191,379.31 × 95,511,329.53
  4. Step 4: Simplify right side
    166,075,664.23x = 21,890,373,354,628,608
  5. Step 5: Solve for x
    x = 21,890,373,354,628,608/166,075,664.23
  6. Step 6: Final answer
    x = 131,809,639.03

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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.