Home / 5,335,351,530.12-7,366,131,810.77-3,433,417,474.77

Finding the Fourth Proportional to 5,335,351,530.12, 7,366,131,810.77 and 3,433,417,474.77

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Solution

The fourth proportional to 5,335,351,530.12, 7,366,131,810.77 and 3,433,417,474.77 is: 4,740,269,790.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,335,351,530.12 : 7,366,131,810.77 = 3,433,417,474.77 : x
  2. Step 2: Convert to fraction form
    5,335,351,530.12/7,366,131,810.77 = 3,433,417,474.77/x
  3. Step 3: Cross multiply
    5,335,351,530.12x = 7,366,131,810.77 × 3,433,417,474.77
  4. Step 4: Simplify right side
    5,335,351,530.12x = 25,291,005,680,539,734,016
  5. Step 5: Solve for x
    x = 25,291,005,680,539,734,016/5,335,351,530.12
  6. Step 6: Final answer
    x = 4,740,269,790.62

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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.