Home / 59,284,408.09-81,821,075.15-34,161,629.53

Finding the Fourth Proportional to 59,284,408.09, 81,821,075.15 and 34,161,629.53

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Solution

The fourth proportional to 59,284,408.09, 81,821,075.15 and 34,161,629.53 is: 47,147,999.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,284,408.09 : 81,821,075.15 = 34,161,629.53 : x
  2. Step 2: Convert to fraction form
    59,284,408.09/81,821,075.15 = 34,161,629.53/x
  3. Step 3: Cross multiply
    59,284,408.09x = 81,821,075.15 × 34,161,629.53
  4. Step 4: Simplify right side
    59,284,408.09x = 2,795,141,256,645,228.50
  5. Step 5: Solve for x
    x = 2,795,141,256,645,228.50/59,284,408.09
  6. Step 6: Final answer
    x = 47,147,999.73

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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.