Home / 26,873,048,895.98-40,308,066,671.06-8,240,493,601.94

Finding the Fourth Proportional to 26,873,048,895.98, 40,308,066,671.06 and 8,240,493,601.94

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Solution

The fourth proportional to 26,873,048,895.98, 40,308,066,671.06 and 8,240,493,601.94 is: 12,360,278,388.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,873,048,895.98 : 40,308,066,671.06 = 8,240,493,601.94 : x
  2. Step 2: Convert to fraction form
    26,873,048,895.98/40,308,066,671.06 = 8,240,493,601.94/x
  3. Step 3: Cross multiply
    26,873,048,895.98x = 40,308,066,671.06 × 8,240,493,601.94
  4. Step 4: Simplify right side
    26,873,048,895.98x = 332,158,365,509,255,823,360
  5. Step 5: Solve for x
    x = 332,158,365,509,255,823,360/26,873,048,895.98
  6. Step 6: Final answer
    x = 12,360,278,388.77

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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.