Home / 1,410,002,083,234.40-1,945,809,464,199.60-801,046,810,219.32

Finding the Fourth Proportional to 1,410,002,083,234.40, 1,945,809,464,199.60 and 801,046,810,219.32

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Solution

The fourth proportional to 1,410,002,083,234.40, 1,945,809,464,199.60 and 801,046,810,219.32 is: 1,105,448,341,619.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,410,002,083,234.40 : 1,945,809,464,199.60 = 801,046,810,219.32 : x
  2. Step 2: Convert to fraction form
    1,410,002,083,234.40/1,945,809,464,199.60 = 801,046,810,219.32/x
  3. Step 3: Cross multiply
    1,410,002,083,234.40x = 1,945,809,464,199.60 × 801,046,810,219.32
  4. Step 4: Simplify right side
    1,410,002,083,234.40x = 1,558,684,464,591,653,610,455,040
  5. Step 5: Solve for x
    x = 1,558,684,464,591,653,610,455,040/1,410,002,083,234.40
  6. Step 6: Final answer
    x = 1,105,448,341,619.60

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Double scale
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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.