Home / 2,380,182,894.40-3,563,219,954.40-1,769,474,516.80

Finding the Fourth Proportional to 2,380,182,894.40, 3,563,219,954.40 and 1,769,474,516.80

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Solution

The fourth proportional to 2,380,182,894.40, 3,563,219,954.40 and 1,769,474,516.80 is: 2,648,967,405.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,380,182,894.40 : 3,563,219,954.40 = 1,769,474,516.80 : x
  2. Step 2: Convert to fraction form
    2,380,182,894.40/3,563,219,954.40 = 1,769,474,516.80/x
  3. Step 3: Cross multiply
    2,380,182,894.40x = 3,563,219,954.40 × 1,769,474,516.80
  4. Step 4: Simplify right side
    2,380,182,894.40x = 6,305,026,907,064,057,856
  5. Step 5: Solve for x
    x = 6,305,026,907,064,057,856/2,380,182,894.40
  6. Step 6: Final answer
    x = 2,648,967,405.78

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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.