Home / 2,019,638,108,733.50-2,787,103,277,802.20-1,093,693,784,004.80

Finding the Fourth Proportional to 2,019,638,108,733.50, 2,787,103,277,802.20 and 1,093,693,784,004.80

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Solution

The fourth proportional to 2,019,638,108,733.50, 2,787,103,277,802.20 and 1,093,693,784,004.80 is: 1,509,298,877,422.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,019,638,108,733.50 : 2,787,103,277,802.20 = 1,093,693,784,004.80 : x
  2. Step 2: Convert to fraction form
    2,019,638,108,733.50/2,787,103,277,802.20 = 1,093,693,784,004.80/x
  3. Step 3: Cross multiply
    2,019,638,108,733.50x = 2,787,103,277,802.20 × 1,093,693,784,004.80
  4. Step 4: Simplify right side
    2,019,638,108,733.50x = 3,048,237,530,311,669,745,451,008
  5. Step 5: Solve for x
    x = 3,048,237,530,311,669,745,451,008/2,019,638,108,733.50
  6. Step 6: Final answer
    x = 1,509,298,877,422.75

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Double scale
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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.