Home / 1,982,283,416,389.80-2,735,551,246,165.60-1,103,339,322,277.90

Finding the Fourth Proportional to 1,982,283,416,389.80, 2,735,551,246,165.60 and 1,103,339,322,277.90

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Solution

The fourth proportional to 1,982,283,416,389.80, 2,735,551,246,165.60 and 1,103,339,322,277.90 is: 1,522,608,337,962.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,982,283,416,389.80 : 2,735,551,246,165.60 = 1,103,339,322,277.90 : x
  2. Step 2: Convert to fraction form
    1,982,283,416,389.80/2,735,551,246,165.60 = 1,103,339,322,277.90/x
  3. Step 3: Cross multiply
    1,982,283,416,389.80x = 2,735,551,246,165.60 × 1,103,339,322,277.90
  4. Step 4: Simplify right side
    1,982,283,416,389.80x = 3,018,241,258,000,817,932,206,080
  5. Step 5: Solve for x
    x = 3,018,241,258,000,817,932,206,080/1,982,283,416,389.80
  6. Step 6: Final answer
    x = 1,522,608,337,962.96

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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.