Home / 16,196,704.20-24,301,192.32-9,724,299.48

Finding the Fourth Proportional to 16,196,704.20, 24,301,192.32 and 9,724,299.48

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Solution

The fourth proportional to 16,196,704.20, 24,301,192.32 and 9,724,299.48 is: 14,590,133.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,196,704.20 : 24,301,192.32 = 9,724,299.48 : x
  2. Step 2: Convert to fraction form
    16,196,704.20/24,301,192.32 = 9,724,299.48/x
  3. Step 3: Cross multiply
    16,196,704.20x = 24,301,192.32 × 9,724,299.48
  4. Step 4: Simplify right side
    16,196,704.20x = 236,312,071,840,756
  5. Step 5: Solve for x
    x = 236,312,071,840,756/16,196,704.20
  6. Step 6: Final answer
    x = 14,590,133.21

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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.