Home / 54,339,084.06-75,022,357.59-33,734,394.78

Finding the Fourth Proportional to 54,339,084.06, 75,022,357.59 and 33,734,394.78

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Solution

The fourth proportional to 54,339,084.06, 75,022,357.59 and 33,734,394.78 is: 46,574,834.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,339,084.06 : 75,022,357.59 = 33,734,394.78 : x
  2. Step 2: Convert to fraction form
    54,339,084.06/75,022,357.59 = 33,734,394.78/x
  3. Step 3: Cross multiply
    54,339,084.06x = 75,022,357.59 × 33,734,394.78
  4. Step 4: Simplify right side
    54,339,084.06x = 2,530,833,828,267,389.50
  5. Step 5: Solve for x
    x = 2,530,833,828,267,389.50/54,339,084.06
  6. Step 6: Final answer
    x = 46,574,834.16

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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.