Home / 2,243,863,408.40-3,365,852,849.40-1,063,166,843.60

Finding the Fourth Proportional to 2,243,863,408.40, 3,365,852,849.40 and 1,063,166,843.60

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Solution

The fourth proportional to 2,243,863,408.40, 3,365,852,849.40 and 1,063,166,843.60 is: 1,594,777,621.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,243,863,408.40 : 3,365,852,849.40 = 1,063,166,843.60 : x
  2. Step 2: Convert to fraction form
    2,243,863,408.40/3,365,852,849.40 = 1,063,166,843.60/x
  3. Step 3: Cross multiply
    2,243,863,408.40x = 3,365,852,849.40 × 1,063,166,843.60
  4. Step 4: Simplify right side
    2,243,863,408.40x = 3,578,463,149,918,664,192
  5. Step 5: Solve for x
    x = 3,578,463,149,918,664,192/2,243,863,408.40
  6. Step 6: Final answer
    x = 1,594,777,621.72

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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.