Home / 108,752,006,231.88-163,153,245,403.26-34,220,052,543.48

Finding the Fourth Proportional to 108,752,006,231.88, 163,153,245,403.26 and 34,220,052,543.48

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Solution

The fourth proportional to 108,752,006,231.88, 163,153,245,403.26 and 34,220,052,543.48 is: 51,338,019,626.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    108,752,006,231.88 : 163,153,245,403.26 = 34,220,052,543.48 : x
  2. Step 2: Convert to fraction form
    108,752,006,231.88/163,153,245,403.26 = 34,220,052,543.48/x
  3. Step 3: Cross multiply
    108,752,006,231.88x = 163,153,245,403.26 × 34,220,052,543.48
  4. Step 4: Simplify right side
    108,752,006,231.88x = 5,583,112,630,338,844,622,848
  5. Step 5: Solve for x
    x = 5,583,112,630,338,844,622,848/108,752,006,231.88
  6. Step 6: Final answer
    x = 51,338,019,626.37

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1.5x scale

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.