Home / 2,328,267,200.80-3,492,886,023.60-776,040,743.20

Finding the Fourth Proportional to 2,328,267,200.80, 3,492,886,023.60 and 776,040,743.20

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Solution

The fourth proportional to 2,328,267,200.80, 3,492,886,023.60 and 776,040,743.20 is: 1,164,222,845.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,328,267,200.80 : 3,492,886,023.60 = 776,040,743.20 : x
  2. Step 2: Convert to fraction form
    2,328,267,200.80/3,492,886,023.60 = 776,040,743.20/x
  3. Step 3: Cross multiply
    2,328,267,200.80x = 3,492,886,023.60 × 776,040,743.20
  4. Step 4: Simplify right side
    2,328,267,200.80x = 2,710,621,865,667,437,056
  5. Step 5: Solve for x
    x = 2,710,621,865,667,437,056/2,328,267,200.80
  6. Step 6: Final answer
    x = 1,164,222,845.53

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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.