Home / 4,181,361,733.73-6,269,750,107.70-1,657,733,422.38

Finding the Fourth Proportional to 4,181,361,733.73, 6,269,750,107.70 and 1,657,733,422.38

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Solution

The fourth proportional to 4,181,361,733.73, 6,269,750,107.70 and 1,657,733,422.38 is: 2,485,691,256.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,181,361,733.73 : 6,269,750,107.70 = 1,657,733,422.38 : x
  2. Step 2: Convert to fraction form
    4,181,361,733.73/6,269,750,107.70 = 1,657,733,422.38/x
  3. Step 3: Cross multiply
    4,181,361,733.73x = 6,269,750,107.70 × 1,657,733,422.38
  4. Step 4: Simplify right side
    4,181,361,733.73x = 10,393,574,303,496,605,696
  5. Step 5: Solve for x
    x = 10,393,574,303,496,605,696/4,181,361,733.73
  6. Step 6: Final answer
    x = 2,485,691,256.91

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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.