Home / 1,546,693,637.49-2,134,618,970.67-868,622,025.24

Finding the Fourth Proportional to 1,546,693,637.49, 2,134,618,970.67 and 868,622,025.24

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Solution

The fourth proportional to 1,546,693,637.49, 2,134,618,970.67 and 868,622,025.24 is: 1,198,800,466.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,546,693,637.49 : 2,134,618,970.67 = 868,622,025.24 : x
  2. Step 2: Convert to fraction form
    1,546,693,637.49/2,134,618,970.67 = 868,622,025.24/x
  3. Step 3: Cross multiply
    1,546,693,637.49x = 2,134,618,970.67 × 868,622,025.24
  4. Step 4: Simplify right side
    1,546,693,637.49x = 1,854,177,053,419,099,648
  5. Step 5: Solve for x
    x = 1,854,177,053,419,099,648/1,546,693,637.49
  6. Step 6: Final answer
    x = 1,198,800,466.02

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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.