Home / 3,113,586,511,582.20-4,668,677,201,812.80-2,472,311,493,925.80

Finding the Fourth Proportional to 3,113,586,511,582.20, 4,668,677,201,812.80 and 2,472,311,493,925.80

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Solution

The fourth proportional to 3,113,586,511,582.20, 4,668,677,201,812.80 and 2,472,311,493,925.80 is: 3,707,115,336,135.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,113,586,511,582.20 : 4,668,677,201,812.80 = 2,472,311,493,925.80 : x
  2. Step 2: Convert to fraction form
    3,113,586,511,582.20/4,668,677,201,812.80 = 2,472,311,493,925.80/x
  3. Step 3: Cross multiply
    3,113,586,511,582.20x = 4,668,677,201,812.80 × 2,472,311,493,925.80
  4. Step 4: Simplify right side
    3,113,586,511,582.20x = 11,542,424,307,471,125,273,640,960
  5. Step 5: Solve for x
    x = 11,542,424,307,471,125,273,640,960/3,113,586,511,582.20
  6. Step 6: Final answer
    x = 3,707,115,336,135.54

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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.