Home / 33,532,048.40-50,298,072.60-10,813,686.80

Finding the Fourth Proportional to 33,532,048.40, 50,298,072.60 and 10,813,686.80

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Solution

The fourth proportional to 33,532,048.40, 50,298,072.60 and 10,813,686.80 is: 16,220,530.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,532,048.40 : 50,298,072.60 = 10,813,686.80 : x
  2. Step 2: Convert to fraction form
    33,532,048.40/50,298,072.60 = 10,813,686.80/x
  3. Step 3: Cross multiply
    33,532,048.40x = 50,298,072.60 × 10,813,686.80
  4. Step 4: Simplify right side
    33,532,048.40x = 543,907,603,740,061.75
  5. Step 5: Solve for x
    x = 543,907,603,740,061.75/33,532,048.40
  6. Step 6: Final answer
    x = 16,220,530.20

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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.