Home / 3,780,552,464.48-5,670,783,080.64-982,273,400.24

Finding the Fourth Proportional to 3,780,552,464.48, 5,670,783,080.64 and 982,273,400.24

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Solution

The fourth proportional to 3,780,552,464.48, 5,670,783,080.64 and 982,273,400.24 is: 1,473,398,248.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,780,552,464.48 : 5,670,783,080.64 = 982,273,400.24 : x
  2. Step 2: Convert to fraction form
    3,780,552,464.48/5,670,783,080.64 = 982,273,400.24/x
  3. Step 3: Cross multiply
    3,780,552,464.48x = 5,670,783,080.64 × 982,273,400.24
  4. Step 4: Simplify right side
    3,780,552,464.48x = 5,570,259,378,643,715,072
  5. Step 5: Solve for x
    x = 5,570,259,378,643,715,072/3,780,552,464.48
  6. Step 6: Final answer
    x = 1,473,398,248.27

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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.