Home / 6,852,299,560.64-9,459,271,847.49-4,315,709,413.54

Finding the Fourth Proportional to 6,852,299,560.64, 9,459,271,847.49 and 4,315,709,413.54

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Solution

The fourth proportional to 6,852,299,560.64, 9,459,271,847.49 and 4,315,709,413.54 is: 5,957,630,456.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,852,299,560.64 : 9,459,271,847.49 = 4,315,709,413.54 : x
  2. Step 2: Convert to fraction form
    6,852,299,560.64/9,459,271,847.49 = 4,315,709,413.54/x
  3. Step 3: Cross multiply
    6,852,299,560.64x = 9,459,271,847.49 × 4,315,709,413.54
  4. Step 4: Simplify right side
    6,852,299,560.64x = 40,823,468,557,399,203,840
  5. Step 5: Solve for x
    x = 40,823,468,557,399,203,840/6,852,299,560.64
  6. Step 6: Final answer
    x = 5,957,630,456.19

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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.