Home / 1,841,400,692.10-2,541,133,972.74-994,628,009.54

Finding the Fourth Proportional to 1,841,400,692.10, 2,541,133,972.74 and 994,628,009.54

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Solution

The fourth proportional to 1,841,400,692.10, 2,541,133,972.74 and 994,628,009.54 is: 1,372,587,202.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,841,400,692.10 : 2,541,133,972.74 = 994,628,009.54 : x
  2. Step 2: Convert to fraction form
    1,841,400,692.10/2,541,133,972.74 = 994,628,009.54/x
  3. Step 3: Cross multiply
    1,841,400,692.10x = 2,541,133,972.74 × 994,628,009.54
  4. Step 4: Simplify right side
    1,841,400,692.10x = 2,527,483,025,268,152,832
  5. Step 5: Solve for x
    x = 2,527,483,025,268,152,832/1,841,400,692.10
  6. Step 6: Final answer
    x = 1,372,587,202.84

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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.