Home / 33,385,986.60-50,013,777.50-23,009,368.20

Finding the Fourth Proportional to 33,385,986.60, 50,013,777.50 and 23,009,368.20

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Solution

The fourth proportional to 33,385,986.60, 50,013,777.50 and 23,009,368.20 is: 34,469,115.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,385,986.60 : 50,013,777.50 = 23,009,368.20 : x
  2. Step 2: Convert to fraction form
    33,385,986.60/50,013,777.50 = 23,009,368.20/x
  3. Step 3: Cross multiply
    33,385,986.60x = 50,013,777.50 × 23,009,368.20
  4. Step 4: Simplify right side
    33,385,986.60x = 1,150,785,421,570,375.50
  5. Step 5: Solve for x
    x = 1,150,785,421,570,375.50/33,385,986.60
  6. Step 6: Final answer
    x = 34,469,115.30

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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.