Home / 5,414,162,271.08-7,473,992,095.15-3,409,942,895.60

Finding the Fourth Proportional to 5,414,162,271.08, 7,473,992,095.15 and 3,409,942,895.60

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Solution

The fourth proportional to 5,414,162,271.08, 7,473,992,095.15 and 3,409,942,895.60 is: 4,707,263,094.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,414,162,271.08 : 7,473,992,095.15 = 3,409,942,895.60 : x
  2. Step 2: Convert to fraction form
    5,414,162,271.08/7,473,992,095.15 = 3,409,942,895.60/x
  3. Step 3: Cross multiply
    5,414,162,271.08x = 7,473,992,095.15 × 3,409,942,895.60
  4. Step 4: Simplify right side
    5,414,162,271.08x = 25,485,886,246,637,461,504
  5. Step 5: Solve for x
    x = 25,485,886,246,637,461,504/5,414,162,271.08
  6. Step 6: Final answer
    x = 4,707,263,094.56

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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.