Home / 23,477,906.80-35,216,860.20-16,171,577.20

Finding the Fourth Proportional to 23,477,906.80, 35,216,860.20 and 16,171,577.20

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Solution

The fourth proportional to 23,477,906.80, 35,216,860.20 and 16,171,577.20 is: 24,257,365.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,477,906.80 : 35,216,860.20 = 16,171,577.20 : x
  2. Step 2: Convert to fraction form
    23,477,906.80/35,216,860.20 = 16,171,577.20/x
  3. Step 3: Cross multiply
    23,477,906.80x = 35,216,860.20 × 16,171,577.20
  4. Step 4: Simplify right side
    23,477,906.80x = 569,512,173,465,907.50
  5. Step 5: Solve for x
    x = 569,512,173,465,907.50/23,477,906.80
  6. Step 6: Final answer
    x = 24,257,365.80

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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.