Home / 32,760,140.40-49,140,210.60-32,256,255.60

Finding the Fourth Proportional to 32,760,140.40, 49,140,210.60 and 32,256,255.60

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Solution

The fourth proportional to 32,760,140.40, 49,140,210.60 and 32,256,255.60 is: 48,384,383.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,760,140.40 : 49,140,210.60 = 32,256,255.60 : x
  2. Step 2: Convert to fraction form
    32,760,140.40/49,140,210.60 = 32,256,255.60/x
  3. Step 3: Cross multiply
    32,760,140.40x = 49,140,210.60 × 32,256,255.60
  4. Step 4: Simplify right side
    32,760,140.40x = 1,585,079,193,351,429.50
  5. Step 5: Solve for x
    x = 1,585,079,193,351,429.50/32,760,140.40
  6. Step 6: Final answer
    x = 48,384,383.40

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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.