Home / 4,200,962,728.44-6,302,533,612.32-2,234,198,527.32

Finding the Fourth Proportional to 4,200,962,728.44, 6,302,533,612.32 and 2,234,198,527.32

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Solution

The fourth proportional to 4,200,962,728.44, 6,302,533,612.32 and 2,234,198,527.32 is: 3,351,877,230.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,200,962,728.44 : 6,302,533,612.32 = 2,234,198,527.32 : x
  2. Step 2: Convert to fraction form
    4,200,962,728.44/6,302,533,612.32 = 2,234,198,527.32/x
  3. Step 3: Cross multiply
    4,200,962,728.44x = 6,302,533,612.32 × 2,234,198,527.32
  4. Step 4: Simplify right side
    4,200,962,728.44x = 14,081,111,315,030,145,024
  5. Step 5: Solve for x
    x = 14,081,111,315,030,145,024/4,200,962,728.44
  6. Step 6: Final answer
    x = 3,351,877,230.36

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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.