Home / 1,982,283,416,254.10-2,735,551,245,978.10-1,103,339,322,142.30

Finding the Fourth Proportional to 1,982,283,416,254.10, 2,735,551,245,978.10 and 1,103,339,322,142.30

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Solution

The fourth proportional to 1,982,283,416,254.10, 2,735,551,245,978.10 and 1,103,339,322,142.30 is: 1,522,608,337,775.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,982,283,416,254.10 : 2,735,551,245,978.10 = 1,103,339,322,142.30 : x
  2. Step 2: Convert to fraction form
    1,982,283,416,254.10/2,735,551,245,978.10 = 1,103,339,322,142.30/x
  3. Step 3: Cross multiply
    1,982,283,416,254.10x = 2,735,551,245,978.10 × 1,103,339,322,142.30
  4. Step 4: Simplify right side
    1,982,283,416,254.10x = 3,018,241,257,423,001,486,360,576
  5. Step 5: Solve for x
    x = 3,018,241,257,423,001,486,360,576/1,982,283,416,254.10
  6. Step 6: Final answer
    x = 1,522,608,337,775.71

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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.