Home / 254,296,170-381,501,117-92,738,106

Finding the Fourth Proportional to 254,296,170, 381,501,117 and 92,738,106

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Solution

The fourth proportional to 254,296,170, 381,501,117 and 92,738,106 is: 139,127,895.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    254,296,170 : 381,501,117 = 92,738,106 : x
  2. Step 2: Convert to fraction form
    254,296,170/381,501,117 = 92,738,106/x
  3. Step 3: Cross multiply
    254,296,170x = 381,501,117 × 92,738,106
  4. Step 4: Simplify right side
    254,296,170x = 35,379,691,027,464,400
  5. Step 5: Solve for x
    x = 35,379,691,027,464,400/254,296,170
  6. Step 6: Final answer
    x = 139,127,895.74

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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.