Home / 33,933,880.80-50,900,821.20-26,366,277.60

Finding the Fourth Proportional to 33,933,880.80, 50,900,821.20 and 26,366,277.60

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Solution

The fourth proportional to 33,933,880.80, 50,900,821.20 and 26,366,277.60 is: 39,549,416.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,933,880.80 : 50,900,821.20 = 26,366,277.60 : x
  2. Step 2: Convert to fraction form
    33,933,880.80/50,900,821.20 = 26,366,277.60/x
  3. Step 3: Cross multiply
    33,933,880.80x = 50,900,821.20 × 26,366,277.60
  4. Step 4: Simplify right side
    33,933,880.80x = 1,342,065,181,827,165.25
  5. Step 5: Solve for x
    x = 1,342,065,181,827,165.25/33,933,880.80
  6. Step 6: Final answer
    x = 39,549,416.40

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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.