Home / 23,025,121.20-34,537,207.53-7,673,525.73

Finding the Fourth Proportional to 23,025,121.20, 34,537,207.53 and 7,673,525.73

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Solution

The fourth proportional to 23,025,121.20, 34,537,207.53 and 7,673,525.73 is: 11,510,130.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,025,121.20 : 34,537,207.53 = 7,673,525.73 : x
  2. Step 2: Convert to fraction form
    23,025,121.20/34,537,207.53 = 7,673,525.73/x
  3. Step 3: Cross multiply
    23,025,121.20x = 34,537,207.53 × 7,673,525.73
  4. Step 4: Simplify right side
    23,025,121.20x = 265,022,150,623,804.78
  5. Step 5: Solve for x
    x = 265,022,150,623,804.78/23,025,121.20
  6. Step 6: Final answer
    x = 11,510,130.54

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Double scale
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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.