Home / 2,867,041,454.58-3,956,716,059.52-1,738,058,804.56

Finding the Fourth Proportional to 2,867,041,454.58, 3,956,716,059.52 and 1,738,058,804.56

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Solution

The fourth proportional to 2,867,041,454.58, 3,956,716,059.52 and 1,738,058,804.56 is: 2,398,641,698.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,867,041,454.58 : 3,956,716,059.52 = 1,738,058,804.56 : x
  2. Step 2: Convert to fraction form
    2,867,041,454.58/3,956,716,059.52 = 1,738,058,804.56/x
  3. Step 3: Cross multiply
    2,867,041,454.58x = 3,956,716,059.52 × 1,738,058,804.56
  4. Step 4: Simplify right side
    2,867,041,454.58x = 6,877,005,184,392,684,544
  5. Step 5: Solve for x
    x = 6,877,005,184,392,684,544/2,867,041,454.58
  6. Step 6: Final answer
    x = 2,398,641,698.54

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.