Home / 17,909,571,433,416-26,867,043,271,126-6,290,424,784,489

Finding the Fourth Proportional to 17,909,571,433,416, 26,867,043,271,126 and 6,290,424,784,489

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Solution

The fourth proportional to 17,909,571,433,416, 26,867,043,271,126 and 6,290,424,784,489 is: 9,436,580,629,913.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,909,571,433,416 : 26,867,043,271,126 = 6,290,424,784,489 : x
  2. Step 2: Convert to fraction form
    17,909,571,433,416/26,867,043,271,126 = 6,290,424,784,489/x
  3. Step 3: Cross multiply
    17,909,571,433,416x = 26,867,043,271,126 × 6,290,424,784,489
  4. Step 4: Simplify right side
    17,909,571,433,416x = 169,005,114,878,629,408,977,977,344
  5. Step 5: Solve for x
    x = 169,005,114,878,629,408,977,977,344/17,909,571,433,416
  6. Step 6: Final answer
    x = 9,436,580,629,913.71

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.