Home / 3,362,005,679.73-5,046,068,770.77-1,789,433,231.25

Finding the Fourth Proportional to 3,362,005,679.73, 5,046,068,770.77 and 1,789,433,231.25

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Solution

The fourth proportional to 3,362,005,679.73, 5,046,068,770.77 and 1,789,433,231.25 is: 2,685,778,670.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,362,005,679.73 : 5,046,068,770.77 = 1,789,433,231.25 : x
  2. Step 2: Convert to fraction form
    3,362,005,679.73/5,046,068,770.77 = 1,789,433,231.25/x
  3. Step 3: Cross multiply
    3,362,005,679.73x = 5,046,068,770.77 × 1,789,433,231.25
  4. Step 4: Simplify right side
    3,362,005,679.73x = 9,029,603,145,588,677,632
  5. Step 5: Solve for x
    x = 9,029,603,145,588,677,632/3,362,005,679.73
  6. Step 6: Final answer
    x = 2,685,778,670.76

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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.