Home / 4,590,791,288.08-6,879,012,478.30-3,194,503,632.32

Finding the Fourth Proportional to 4,590,791,288.08, 6,879,012,478.30 and 3,194,503,632.32

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Solution

The fourth proportional to 4,590,791,288.08, 6,879,012,478.30 and 3,194,503,632.32 is: 4,786,763,102.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,590,791,288.08 : 6,879,012,478.30 = 3,194,503,632.32 : x
  2. Step 2: Convert to fraction form
    4,590,791,288.08/6,879,012,478.30 = 3,194,503,632.32/x
  3. Step 3: Cross multiply
    4,590,791,288.08x = 6,879,012,478.30 × 3,194,503,632.32
  4. Step 4: Simplify right side
    4,590,791,288.08x = 21,975,030,348,703,956,992
  5. Step 5: Solve for x
    x = 21,975,030,348,703,956,992/4,590,791,288.08
  6. Step 6: Final answer
    x = 4,786,763,102.42

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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.