Home / 33,993,335,550.88-50,990,098,986.20-13,038,191,768.08

Finding the Fourth Proportional to 33,993,335,550.88, 50,990,098,986.20 and 13,038,191,768.08

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Solution

The fourth proportional to 33,993,335,550.88, 50,990,098,986.20 and 13,038,191,768.08 is: 19,557,324,342.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,993,335,550.88 : 50,990,098,986.20 = 13,038,191,768.08 : x
  2. Step 2: Convert to fraction form
    33,993,335,550.88/50,990,098,986.20 = 13,038,191,768.08/x
  3. Step 3: Cross multiply
    33,993,335,550.88x = 50,990,098,986.20 × 13,038,191,768.08
  4. Step 4: Simplify right side
    33,993,335,550.88x = 664,818,688,855,457,136,640
  5. Step 5: Solve for x
    x = 664,818,688,855,457,136,640/33,993,335,550.88
  6. Step 6: Final answer
    x = 19,557,324,342.60

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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.