Home / 5,548,234,147.63-8,322,351,060.61-2,559,412,940.01

Finding the Fourth Proportional to 5,548,234,147.63, 8,322,351,060.61 and 2,559,412,940.01

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Solution

The fourth proportional to 5,548,234,147.63, 8,322,351,060.61 and 2,559,412,940.01 is: 3,839,119,335.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,548,234,147.63 : 8,322,351,060.61 = 2,559,412,940.01 : x
  2. Step 2: Convert to fraction form
    5,548,234,147.63/8,322,351,060.61 = 2,559,412,940.01/x
  3. Step 3: Cross multiply
    5,548,234,147.63x = 8,322,351,060.61 × 2,559,412,940.01
  4. Step 4: Simplify right side
    5,548,234,147.63x = 21,300,332,995,776,774,144
  5. Step 5: Solve for x
    x = 21,300,332,995,776,774,144/5,548,234,147.63
  6. Step 6: Final answer
    x = 3,839,119,335.81

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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.