Home / 15,974,175.05-23,936,880.31-9,484,470.83

Finding the Fourth Proportional to 15,974,175.05, 23,936,880.31 and 9,484,470.83

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Solution

The fourth proportional to 15,974,175.05, 23,936,880.31 and 9,484,470.83 is: 14,212,229.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,974,175.05 : 23,936,880.31 = 9,484,470.83 : x
  2. Step 2: Convert to fraction form
    15,974,175.05/23,936,880.31 = 9,484,470.83/x
  3. Step 3: Cross multiply
    15,974,175.05x = 23,936,880.31 × 9,484,470.83
  4. Step 4: Simplify right side
    15,974,175.05x = 227,028,643,061,396.34
  5. Step 5: Solve for x
    x = 227,028,643,061,396.34/15,974,175.05
  6. Step 6: Final answer
    x = 14,212,229.57

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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.