Home / 3,611,109,027.80-5,410,488,639.79-2,823,858,681.02

Finding the Fourth Proportional to 3,611,109,027.80, 5,410,488,639.79 and 2,823,858,681.02

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Solution

The fourth proportional to 3,611,109,027.80, 5,410,488,639.79 and 2,823,858,681.02 is: 4,230,959,297.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,611,109,027.80 : 5,410,488,639.79 = 2,823,858,681.02 : x
  2. Step 2: Convert to fraction form
    3,611,109,027.80/5,410,488,639.79 = 2,823,858,681.02/x
  3. Step 3: Cross multiply
    3,611,109,027.80x = 5,410,488,639.79 × 2,823,858,681.02
  4. Step 4: Simplify right side
    3,611,109,027.80x = 15,278,455,314,031,083,520
  5. Step 5: Solve for x
    x = 15,278,455,314,031,083,520/3,611,109,027.80
  6. Step 6: Final answer
    x = 4,230,959,297.11

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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.