Home / 4,652,234,520-6,978,412,563.54-1,546,817,162.88

Finding the Fourth Proportional to 4,652,234,520, 6,978,412,563.54 and 1,546,817,162.88

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Solution

The fourth proportional to 4,652,234,520, 6,978,412,563.54 and 1,546,817,162.88 is: 2,320,245,954.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,652,234,520 : 6,978,412,563.54 = 1,546,817,162.88 : x
  2. Step 2: Convert to fraction form
    4,652,234,520/6,978,412,563.54 = 1,546,817,162.88/x
  3. Step 3: Cross multiply
    4,652,234,520x = 6,978,412,563.54 × 1,546,817,162.88
  4. Step 4: Simplify right side
    4,652,234,520x = 10,794,328,322,941,091,840
  5. Step 5: Solve for x
    x = 10,794,328,322,941,091,840/4,652,234,520
  6. Step 6: Final answer
    x = 2,320,245,954.18

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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.