Home / 2,146,524,963,626-2,962,214,058,003.40-1,171,039,883,071.80

Finding the Fourth Proportional to 2,146,524,963,626, 2,962,214,058,003.40 and 1,171,039,883,071.80

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Solution

The fourth proportional to 2,146,524,963,626, 2,962,214,058,003.40 and 1,171,039,883,071.80 is: 1,616,040,280,406.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,146,524,963,626 : 2,962,214,058,003.40 = 1,171,039,883,071.80 : x
  2. Step 2: Convert to fraction form
    2,146,524,963,626/2,962,214,058,003.40 = 1,171,039,883,071.80/x
  3. Step 3: Cross multiply
    2,146,524,963,626x = 2,962,214,058,003.40 × 1,171,039,883,071.80
  4. Step 4: Simplify right side
    2,146,524,963,626x = 3,468,870,804,117,943,614,439,424
  5. Step 5: Solve for x
    x = 3,468,870,804,117,943,614,439,424/2,146,524,963,626
  6. Step 6: Final answer
    x = 1,616,040,280,406.61

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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.