Home / 6,298,573,327.34-8,692,295,257.43-3,622,355,596.36

Finding the Fourth Proportional to 6,298,573,327.34, 8,692,295,257.43 and 3,622,355,596.36

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Solution

The fourth proportional to 6,298,573,327.34, 8,692,295,257.43 and 3,622,355,596.36 is: 4,999,002,589.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,298,573,327.34 : 8,692,295,257.43 = 3,622,355,596.36 : x
  2. Step 2: Convert to fraction form
    6,298,573,327.34/8,692,295,257.43 = 3,622,355,596.36/x
  3. Step 3: Cross multiply
    6,298,573,327.34x = 8,692,295,257.43 × 3,622,355,596.36
  4. Step 4: Simplify right side
    6,298,573,327.34x = 31,486,584,370,972,872,704
  5. Step 5: Solve for x
    x = 31,486,584,370,972,872,704/6,298,573,327.34
  6. Step 6: Final answer
    x = 4,999,002,589.10

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.