Home / 30,844,807,735,856-46,216,373,947,086-17,915,183,555,755

Finding the Fourth Proportional to 30,844,807,735,856, 46,216,373,947,086 and 17,915,183,555,755

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Solution

The fourth proportional to 30,844,807,735,856, 46,216,373,947,086 and 17,915,183,555,755 is: 26,843,247,966,852.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,844,807,735,856 : 46,216,373,947,086 = 17,915,183,555,755 : x
  2. Step 2: Convert to fraction form
    30,844,807,735,856/46,216,373,947,086 = 17,915,183,555,755/x
  3. Step 3: Cross multiply
    30,844,807,735,856x = 46,216,373,947,086 × 17,915,183,555,755
  4. Step 4: Simplify right side
    30,844,807,735,856x = 827,974,822,543,458,946,852,585,472
  5. Step 5: Solve for x
    x = 827,974,822,543,458,946,852,585,472/30,844,807,735,856
  6. Step 6: Final answer
    x = 26,843,247,966,852.05

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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.