Home / 8,957,548,804,790.20-13,436,929,989,629-3,148,293,179,085.30

Finding the Fourth Proportional to 8,957,548,804,790.20, 13,436,929,989,629 and 3,148,293,179,085.30

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Solution

The fourth proportional to 8,957,548,804,790.20, 13,436,929,989,629 and 3,148,293,179,085.30 is: 4,722,653,033,335.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,957,548,804,790.20 : 13,436,929,989,629 = 3,148,293,179,085.30 : x
  2. Step 2: Convert to fraction form
    8,957,548,804,790.20/13,436,929,989,629 = 3,148,293,179,085.30/x
  3. Step 3: Cross multiply
    8,957,548,804,790.20x = 13,436,929,989,629 × 3,148,293,179,085.30
  4. Step 4: Simplify right side
    8,957,548,804,790.20x = 42,303,395,034,195,686,980,583,424
  5. Step 5: Solve for x
    x = 42,303,395,034,195,686,980,583,424/8,957,548,804,790.20
  6. Step 6: Final answer
    x = 4,722,653,033,335.78

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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.