Home / 33,408,323.70-50,112,485.55-10,689,962.10

Finding the Fourth Proportional to 33,408,323.70, 50,112,485.55 and 10,689,962.10

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Solution

The fourth proportional to 33,408,323.70, 50,112,485.55 and 10,689,962.10 is: 16,034,943.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,408,323.70 : 50,112,485.55 = 10,689,962.10 : x
  2. Step 2: Convert to fraction form
    33,408,323.70/50,112,485.55 = 10,689,962.10/x
  3. Step 3: Cross multiply
    33,408,323.70x = 50,112,485.55 × 10,689,962.10
  4. Step 4: Simplify right side
    33,408,323.70x = 535,700,571,266,297.62
  5. Step 5: Solve for x
    x = 535,700,571,266,297.62/33,408,323.70
  6. Step 6: Final answer
    x = 16,034,943.15

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1.5x scale

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.