Home / 4,053,805,378.37-5,594,481,942.35-2,269,643,222.28

Finding the Fourth Proportional to 4,053,805,378.37, 5,594,481,942.35 and 2,269,643,222.28

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Solution

The fourth proportional to 4,053,805,378.37, 5,594,481,942.35 and 2,269,643,222.28 is: 3,132,236,710.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,053,805,378.37 : 5,594,481,942.35 = 2,269,643,222.28 : x
  2. Step 2: Convert to fraction form
    4,053,805,378.37/5,594,481,942.35 = 2,269,643,222.28/x
  3. Step 3: Cross multiply
    4,053,805,378.37x = 5,594,481,942.35 × 2,269,643,222.28
  4. Step 4: Simplify right side
    4,053,805,378.37x = 12,697,478,022,611,181,568
  5. Step 5: Solve for x
    x = 12,697,478,022,611,181,568/4,053,805,378.37
  6. Step 6: Final answer
    x = 3,132,236,710.32

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Half scale
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Double scale
Find fourth proportional to 4,053,805,379.37, 5,594,481,943.73 and 2,269,643,223.28
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.