Home / 23,603,996.60-32,574,520.62-13,150,007

Finding the Fourth Proportional to 23,603,996.60, 32,574,520.62 and 13,150,007

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Solution

The fourth proportional to 23,603,996.60, 32,574,520.62 and 13,150,007 is: 18,147,569.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,603,996.60 : 32,574,520.62 = 13,150,007 : x
  2. Step 2: Convert to fraction form
    23,603,996.60/32,574,520.62 = 13,150,007/x
  3. Step 3: Cross multiply
    23,603,996.60x = 32,574,520.62 × 13,150,007
  4. Step 4: Simplify right side
    23,603,996.60x = 428,355,174,174,644.38
  5. Step 5: Solve for x
    x = 428,355,174,174,644.38/23,603,996.60
  6. Step 6: Final answer
    x = 18,147,569.73

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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.