Home / 15,825,576.96-23,735,043.90-4,463,368.38

Finding the Fourth Proportional to 15,825,576.96, 23,735,043.90 and 4,463,368.38

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Solution

The fourth proportional to 15,825,576.96, 23,735,043.90 and 4,463,368.38 is: 6,694,115.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,825,576.96 : 23,735,043.90 = 4,463,368.38 : x
  2. Step 2: Convert to fraction form
    15,825,576.96/23,735,043.90 = 4,463,368.38/x
  3. Step 3: Cross multiply
    15,825,576.96x = 23,735,043.90 × 4,463,368.38
  4. Step 4: Simplify right side
    15,825,576.96x = 105,938,244,441,171.88
  5. Step 5: Solve for x
    x = 105,938,244,441,171.88/15,825,576.96
  6. Step 6: Final answer
    x = 6,694,115.78

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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.