Home / 348,961,812,687.80-523,601,764,487.08-179,100,685,433.25

Finding the Fourth Proportional to 348,961,812,687.80, 523,601,764,487.08 and 179,100,685,433.25

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Solution

The fourth proportional to 348,961,812,687.80, 523,601,764,487.08 and 179,100,685,433.25 is: 268,732,656,422.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    348,961,812,687.80 : 523,601,764,487.08 = 179,100,685,433.25 : x
  2. Step 2: Convert to fraction form
    348,961,812,687.80/523,601,764,487.08 = 179,100,685,433.25/x
  3. Step 3: Cross multiply
    348,961,812,687.80x = 523,601,764,487.08 × 179,100,685,433.25
  4. Step 4: Simplify right side
    348,961,812,687.80x = 93,777,434,913,695,166,627,840
  5. Step 5: Solve for x
    x = 93,777,434,913,695,166,627,840/348,961,812,687.80
  6. Step 6: Final answer
    x = 268,732,656,422.76

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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.