Home / 1,522,623,694.78-2,283,492,462.66-589,738,474.30

Finding the Fourth Proportional to 1,522,623,694.78, 2,283,492,462.66 and 589,738,474.30

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Solution

The fourth proportional to 1,522,623,694.78, 2,283,492,462.66 and 589,738,474.30 is: 884,436,099.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,522,623,694.78 : 2,283,492,462.66 = 589,738,474.30 : x
  2. Step 2: Convert to fraction form
    1,522,623,694.78/2,283,492,462.66 = 589,738,474.30/x
  3. Step 3: Cross multiply
    1,522,623,694.78x = 2,283,492,462.66 × 589,738,474.30
  4. Step 4: Simplify right side
    1,522,623,694.78x = 1,346,663,361,004,657,920
  5. Step 5: Solve for x
    x = 1,346,663,361,004,657,920/1,522,623,694.78
  6. Step 6: Final answer
    x = 884,436,099.10

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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.