Home / 4,074,382,612.40-6,111,573,918.60-2,757,152,949.80

Finding the Fourth Proportional to 4,074,382,612.40, 6,111,573,918.60 and 2,757,152,949.80

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Solution

The fourth proportional to 4,074,382,612.40, 6,111,573,918.60 and 2,757,152,949.80 is: 4,135,729,424.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,074,382,612.40 : 6,111,573,918.60 = 2,757,152,949.80 : x
  2. Step 2: Convert to fraction form
    4,074,382,612.40/6,111,573,918.60 = 2,757,152,949.80/x
  3. Step 3: Cross multiply
    4,074,382,612.40x = 6,111,573,918.60 × 2,757,152,949.80
  4. Step 4: Simplify right side
    4,074,382,612.40x = 16,850,544,057,588,738,048
  5. Step 5: Solve for x
    x = 16,850,544,057,588,738,048/4,074,382,612.40
  6. Step 6: Final answer
    x = 4,135,729,424.70

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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.