Home / 5,414,162,293.04-7,473,992,125.40-3,409,942,917.56

Finding the Fourth Proportional to 5,414,162,293.04, 7,473,992,125.40 and 3,409,942,917.56

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Solution

The fourth proportional to 5,414,162,293.04, 7,473,992,125.40 and 3,409,942,917.56 is: 4,707,263,124.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,414,162,293.04 : 7,473,992,125.40 = 3,409,942,917.56 : x
  2. Step 2: Convert to fraction form
    5,414,162,293.04/7,473,992,125.40 = 3,409,942,917.56/x
  3. Step 3: Cross multiply
    5,414,162,293.04x = 7,473,992,125.40 × 3,409,942,917.56
  4. Step 4: Simplify right side
    5,414,162,293.04x = 25,485,886,513,906,937,856
  5. Step 5: Solve for x
    x = 25,485,886,513,906,937,856/5,414,162,293.04
  6. Step 6: Final answer
    x = 4,707,263,124.84

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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.