Home / 996,035,101.80-1,494,052,652.70-582,786,580.20

Finding the Fourth Proportional to 996,035,101.80, 1,494,052,652.70 and 582,786,580.20

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Solution

The fourth proportional to 996,035,101.80, 1,494,052,652.70 and 582,786,580.20 is: 874,179,870.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    996,035,101.80 : 1,494,052,652.70 = 582,786,580.20 : x
  2. Step 2: Convert to fraction form
    996,035,101.80/1,494,052,652.70 = 582,786,580.20/x
  3. Step 3: Cross multiply
    996,035,101.80x = 1,494,052,652.70 × 582,786,580.20
  4. Step 4: Simplify right side
    996,035,101.80x = 870,713,836,105,771,392
  5. Step 5: Solve for x
    x = 870,713,836,105,771,392/996,035,101.80
  6. Step 6: Final answer
    x = 874,179,870.30

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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.