Home / 36,522,886,928.85-54,767,062,890.99-14,149,116,902.61

Finding the Fourth Proportional to 36,522,886,928.85, 54,767,062,890.99 and 14,149,116,902.61

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Solution

The fourth proportional to 36,522,886,928.85, 54,767,062,890.99 and 14,149,116,902.61 is: 21,216,985,852.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,522,886,928.85 : 54,767,062,890.99 = 14,149,116,902.61 : x
  2. Step 2: Convert to fraction form
    36,522,886,928.85/54,767,062,890.99 = 14,149,116,902.61/x
  3. Step 3: Cross multiply
    36,522,886,928.85x = 54,767,062,890.99 × 14,149,116,902.61
  4. Step 4: Simplify right side
    36,522,886,928.85x = 774,905,575,257,211,535,360
  5. Step 5: Solve for x
    x = 774,905,575,257,211,535,360/36,522,886,928.85
  6. Step 6: Final answer
    x = 21,216,985,852.37

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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.