Home / 28,180,320,183,048-42,276,564,457,324-8,577,998,949,694.80

Finding the Fourth Proportional to 28,180,320,183,048, 42,276,564,457,324 and 8,577,998,949,694.80

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Solution

The fourth proportional to 28,180,320,183,048, 42,276,564,457,324 and 8,577,998,949,694.80 is: 12,868,850,430,229.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    28,180,320,183,048 : 42,276,564,457,324 = 8,577,998,949,694.80 : x
  2. Step 2: Convert to fraction form
    28,180,320,183,048/42,276,564,457,324 = 8,577,998,949,694.80/x
  3. Step 3: Cross multiply
    28,180,320,183,048x = 42,276,564,457,324 × 8,577,998,949,694.80
  4. Step 4: Simplify right side
    28,180,320,183,048x = 362,648,325,511,629,747,009,880,064
  5. Step 5: Solve for x
    x = 362,648,325,511,629,747,009,880,064/28,180,320,183,048
  6. Step 6: Final answer
    x = 12,868,850,430,229.76

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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.