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Finding the Fourth Proportional to 16,504,984,509.40, 24,757,476,764.10 and 16,504,984,509.40

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Solution

The fourth proportional to 16,504,984,509.40, 24,757,476,764.10 and 16,504,984,509.40 is: 24,757,476,764.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,504,984,509.40 : 24,757,476,764.10 = 16,504,984,509.40 : x
  2. Step 2: Convert to fraction form
    16,504,984,509.40/24,757,476,764.10 = 16,504,984,509.40/x
  3. Step 3: Cross multiply
    16,504,984,509.40x = 24,757,476,764.10 × 16,504,984,509.40
  4. Step 4: Simplify right side
    16,504,984,509.40x = 408,621,770,483,300,892,672
  5. Step 5: Solve for x
    x = 408,621,770,483,300,892,672/16,504,984,509.40
  6. Step 6: Final answer
    x = 24,757,476,764.10

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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.