Home / 1,881,058,826.22-2,822,688,500.32-701,454,238.89

Finding the Fourth Proportional to 1,881,058,826.22, 2,822,688,500.32 and 701,454,238.89

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Solution

The fourth proportional to 1,881,058,826.22, 2,822,688,500.32 and 701,454,238.89 is: 1,052,591,649.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,881,058,826.22 : 2,822,688,500.32 = 701,454,238.89 : x
  2. Step 2: Convert to fraction form
    1,881,058,826.22/2,822,688,500.32 = 701,454,238.89/x
  3. Step 3: Cross multiply
    1,881,058,826.22x = 2,822,688,500.32 × 701,454,238.89
  4. Step 4: Simplify right side
    1,881,058,826.22x = 1,979,986,813,617,274,880
  5. Step 5: Solve for x
    x = 1,979,986,813,617,274,880/1,881,058,826.22
  6. Step 6: Final answer
    x = 1,052,591,649.99

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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.