Home / 33,470,075.80-50,232,013.74-17,300,763.40

Finding the Fourth Proportional to 33,470,075.80, 50,232,013.74 and 17,300,763.40

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Solution

The fourth proportional to 33,470,075.80, 50,232,013.74 and 17,300,763.40 is: 25,965,049.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,470,075.80 : 50,232,013.74 = 17,300,763.40 : x
  2. Step 2: Convert to fraction form
    33,470,075.80/50,232,013.74 = 17,300,763.40/x
  3. Step 3: Cross multiply
    33,470,075.80x = 50,232,013.74 × 17,300,763.40
  4. Step 4: Simplify right side
    33,470,075.80x = 869,052,184,821,289.12
  5. Step 5: Solve for x
    x = 869,052,184,821,289.12/33,470,075.80
  6. Step 6: Final answer
    x = 25,965,049.80

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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.