Home / 1,846,959,826.15-2,770,457,675.25-1,477,577,133.58

Finding the Fourth Proportional to 1,846,959,826.15, 2,770,457,675.25 and 1,477,577,133.58

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Solution

The fourth proportional to 1,846,959,826.15, 2,770,457,675.25 and 1,477,577,133.58 is: 2,216,380,049.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,846,959,826.15 : 2,770,457,675.25 = 1,477,577,133.58 : x
  2. Step 2: Convert to fraction form
    1,846,959,826.15/2,770,457,675.25 = 1,477,577,133.58/x
  3. Step 3: Cross multiply
    1,846,959,826.15x = 2,770,457,675.25 × 1,477,577,133.58
  4. Step 4: Simplify right side
    1,846,959,826.15x = 4,093,564,910,500,605,440
  5. Step 5: Solve for x
    x = 4,093,564,910,500,605,440/1,846,959,826.15
  6. Step 6: Final answer
    x = 2,216,380,049.28

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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.