Home / 23,256,349.38-32,093,762.19-12,945,508.23

Finding the Fourth Proportional to 23,256,349.38, 32,093,762.19 and 12,945,508.23

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Solution

The fourth proportional to 23,256,349.38, 32,093,762.19 and 12,945,508.23 is: 17,864,801.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,256,349.38 : 32,093,762.19 = 12,945,508.23 : x
  2. Step 2: Convert to fraction form
    23,256,349.38/32,093,762.19 = 12,945,508.23/x
  3. Step 3: Cross multiply
    23,256,349.38x = 32,093,762.19 × 12,945,508.23
  4. Step 4: Simplify right side
    23,256,349.38x = 415,470,062,562,307.88
  5. Step 5: Solve for x
    x = 415,470,062,562,307.88/23,256,349.38
  6. Step 6: Final answer
    x = 17,864,801.38

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.