Home / 3,227,120,488,458.70-4,841,529,767,977.80-1,159,735,362,190.90

Finding the Fourth Proportional to 3,227,120,488,458.70, 4,841,529,767,977.80 and 1,159,735,362,190.90

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Solution

The fourth proportional to 3,227,120,488,458.70, 4,841,529,767,977.80 and 1,159,735,362,190.90 is: 1,739,908,162,432.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,227,120,488,458.70 : 4,841,529,767,977.80 = 1,159,735,362,190.90 : x
  2. Step 2: Convert to fraction form
    3,227,120,488,458.70/4,841,529,767,977.80 = 1,159,735,362,190.90/x
  3. Step 3: Cross multiply
    3,227,120,488,458.70x = 4,841,529,767,977.80 × 1,159,735,362,190.90
  4. Step 4: Simplify right side
    3,227,120,488,458.70x = 5,614,893,279,023,757,260,750,848
  5. Step 5: Solve for x
    x = 5,614,893,279,023,757,260,750,848/3,227,120,488,458.70
  6. Step 6: Final answer
    x = 1,739,908,162,432.91

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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.