Home / 16,848,014.70-25,272,022.05-11,174,645.10

Finding the Fourth Proportional to 16,848,014.70, 25,272,022.05 and 11,174,645.10

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Solution

The fourth proportional to 16,848,014.70, 25,272,022.05 and 11,174,645.10 is: 16,761,967.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,848,014.70 : 25,272,022.05 = 11,174,645.10 : x
  2. Step 2: Convert to fraction form
    16,848,014.70/25,272,022.05 = 11,174,645.10/x
  3. Step 3: Cross multiply
    16,848,014.70x = 25,272,022.05 × 11,174,645.10
  4. Step 4: Simplify right side
    16,848,014.70x = 282,405,877,368,124.44
  5. Step 5: Solve for x
    x = 282,405,877,368,124.44/16,848,014.70
  6. Step 6: Final answer
    x = 16,761,967.65

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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.