Home / 33,570,019.20-50,355,028.80-17,611,593.60

Finding the Fourth Proportional to 33,570,019.20, 50,355,028.80 and 17,611,593.60

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Solution

The fourth proportional to 33,570,019.20, 50,355,028.80 and 17,611,593.60 is: 26,417,390.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,570,019.20 : 50,355,028.80 = 17,611,593.60 : x
  2. Step 2: Convert to fraction form
    33,570,019.20/50,355,028.80 = 17,611,593.60/x
  3. Step 3: Cross multiply
    33,570,019.20x = 50,355,028.80 × 17,611,593.60
  4. Step 4: Simplify right side
    33,570,019.20x = 886,832,302,941,895.75
  5. Step 5: Solve for x
    x = 886,832,302,941,895.75/33,570,019.20
  6. Step 6: Final answer
    x = 26,417,390.40

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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.