Home / 16,698,393.24-24,991,779.24-9,507,997.32

Finding the Fourth Proportional to 16,698,393.24, 24,991,779.24 and 9,507,997.32

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Solution

The fourth proportional to 16,698,393.24, 24,991,779.24 and 9,507,997.32 is: 14,230,217.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,698,393.24 : 24,991,779.24 = 9,507,997.32 : x
  2. Step 2: Convert to fraction form
    16,698,393.24/24,991,779.24 = 9,507,997.32/x
  3. Step 3: Cross multiply
    16,698,393.24x = 24,991,779.24 × 9,507,997.32
  4. Step 4: Simplify right side
    16,698,393.24x = 237,621,770,035,951.62
  5. Step 5: Solve for x
    x = 237,621,770,035,951.62/16,698,393.24
  6. Step 6: Final answer
    x = 14,230,217.64

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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.