Home / 1,982,283,416,253-2,735,551,245,976.40-1,103,339,322,141.10

Finding the Fourth Proportional to 1,982,283,416,253, 2,735,551,245,976.40 and 1,103,339,322,141.10

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Solution

The fourth proportional to 1,982,283,416,253, 2,735,551,245,976.40 and 1,103,339,322,141.10 is: 1,522,608,337,773.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,982,283,416,253 : 2,735,551,245,976.40 = 1,103,339,322,141.10 : x
  2. Step 2: Convert to fraction form
    1,982,283,416,253/2,735,551,245,976.40 = 1,103,339,322,141.10/x
  3. Step 3: Cross multiply
    1,982,283,416,253x = 2,735,551,245,976.40 × 1,103,339,322,141.10
  4. Step 4: Simplify right side
    1,982,283,416,253x = 3,018,241,257,417,842,693,767,168
  5. Step 5: Solve for x
    x = 3,018,241,257,417,842,693,767,168/1,982,283,416,253
  6. Step 6: Final answer
    x = 1,522,608,337,773.95

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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.