Home / 15,974,171.80-23,936,875.46-9,484,467.60

Finding the Fourth Proportional to 15,974,171.80, 23,936,875.46 and 9,484,467.60

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Solution

The fourth proportional to 15,974,171.80, 23,936,875.46 and 9,484,467.60 is: 14,212,224.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,974,171.80 : 23,936,875.46 = 9,484,467.60 : x
  2. Step 2: Convert to fraction form
    15,974,171.80/23,936,875.46 = 9,484,467.60/x
  3. Step 3: Cross multiply
    15,974,171.80x = 23,936,875.46 × 9,484,467.60
  4. Step 4: Simplify right side
    15,974,171.80x = 227,028,519,745,605.09
  5. Step 5: Solve for x
    x = 227,028,519,745,605.09/15,974,171.80
  6. Step 6: Final answer
    x = 14,212,224.75

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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.