Home / 1,336,313,963.80-2,004,470,945.70-1,195,730,104.60

Finding the Fourth Proportional to 1,336,313,963.80, 2,004,470,945.70 and 1,195,730,104.60

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Solution

The fourth proportional to 1,336,313,963.80, 2,004,470,945.70 and 1,195,730,104.60 is: 1,793,595,156.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,336,313,963.80 : 2,004,470,945.70 = 1,195,730,104.60 : x
  2. Step 2: Convert to fraction form
    1,336,313,963.80/2,004,470,945.70 = 1,195,730,104.60/x
  3. Step 3: Cross multiply
    1,336,313,963.80x = 2,004,470,945.70 × 1,195,730,104.60
  4. Step 4: Simplify right side
    1,336,313,963.80x = 2,396,806,253,569,521,664
  5. Step 5: Solve for x
    x = 2,396,806,253,569,521,664/1,336,313,963.80
  6. Step 6: Final answer
    x = 1,793,595,156.90

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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.