Home / 33,436,438.60-50,154,438.54-9,173,467.72

Finding the Fourth Proportional to 33,436,438.60, 50,154,438.54 and 9,173,467.72

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Solution

The fourth proportional to 33,436,438.60, 50,154,438.54 and 9,173,467.72 is: 13,760,141.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,436,438.60 : 50,154,438.54 = 9,173,467.72 : x
  2. Step 2: Convert to fraction form
    33,436,438.60/50,154,438.54 = 9,173,467.72/x
  3. Step 3: Cross multiply
    33,436,438.60x = 50,154,438.54 × 9,173,467.72
  4. Step 4: Simplify right side
    33,436,438.60x = 460,090,122,961,413.94
  5. Step 5: Solve for x
    x = 460,090,122,961,413.94/33,436,438.60
  6. Step 6: Final answer
    x = 13,760,141.40

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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.