Home / 8,936,609,993,432-13,404,915,167,296-2,145,062,232,886.50

Finding the Fourth Proportional to 8,936,609,993,432, 13,404,915,167,296 and 2,145,062,232,886.50

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Solution

The fourth proportional to 8,936,609,993,432, 13,404,915,167,296 and 2,145,062,232,886.50 is: 3,217,593,391,850.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,936,609,993,432 : 13,404,915,167,296 = 2,145,062,232,886.50 : x
  2. Step 2: Convert to fraction form
    8,936,609,993,432/13,404,915,167,296 = 2,145,062,232,886.50/x
  3. Step 3: Cross multiply
    8,936,609,993,432x = 13,404,915,167,296 × 2,145,062,232,886.50
  4. Step 4: Simplify right side
    8,936,609,993,432x = 28,754,377,260,414,068,483,686,400
  5. Step 5: Solve for x
    x = 28,754,377,260,414,068,483,686,400/8,936,609,993,432
  6. Step 6: Final answer
    x = 3,217,593,391,850.74

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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.