Home / 1,368,301,380.04-2,052,244,691.74-372,400,016.00

Finding the Fourth Proportional to 1,368,301,380.04, 2,052,244,691.74 and 372,400,016.00

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Solution

The fourth proportional to 1,368,301,380.04, 2,052,244,691.74 and 372,400,016.00 is: 558,543,583.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,368,301,380.04 : 2,052,244,691.74 = 372,400,016.00 : x
  2. Step 2: Convert to fraction form
    1,368,301,380.04/2,052,244,691.74 = 372,400,016.00/x
  3. Step 3: Cross multiply
    1,368,301,380.04x = 2,052,244,691.74 × 372,400,016.00
  4. Step 4: Simplify right side
    1,368,301,380.04x = 764,255,956,037,396,608
  5. Step 5: Solve for x
    x = 764,255,956,037,396,608/1,368,301,380.04
  6. Step 6: Final answer
    x = 558,543,583.44

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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.