Home / 4,122,324,702.10-6,180,664,140.45-2,099,273,899.18

Finding the Fourth Proportional to 4,122,324,702.10, 6,180,664,140.45 and 2,099,273,899.18

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Solution

The fourth proportional to 4,122,324,702.10, 6,180,664,140.45 and 2,099,273,899.18 is: 3,147,473,294.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,122,324,702.10 : 6,180,664,140.45 = 2,099,273,899.18 : x
  2. Step 2: Convert to fraction form
    4,122,324,702.10/6,180,664,140.45 = 2,099,273,899.18/x
  3. Step 3: Cross multiply
    4,122,324,702.10x = 6,180,664,140.45 × 2,099,273,899.18
  4. Step 4: Simplify right side
    4,122,324,702.10x = 12,974,906,909,633,978,368
  5. Step 5: Solve for x
    x = 12,974,906,909,633,978,368/4,122,324,702.10
  6. Step 6: Final answer
    x = 3,147,473,294.14

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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.