Home / 16,607,020.30-24,921,028.05-9,783,580.30

Finding the Fourth Proportional to 16,607,020.30, 24,921,028.05 and 9,783,580.30

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Solution

The fourth proportional to 16,607,020.30, 24,921,028.05 and 9,783,580.30 is: 14,681,554.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,607,020.30 : 24,921,028.05 = 9,783,580.30 : x
  2. Step 2: Convert to fraction form
    16,607,020.30/24,921,028.05 = 9,783,580.30/x
  3. Step 3: Cross multiply
    16,607,020.30x = 24,921,028.05 × 9,783,580.30
  4. Step 4: Simplify right side
    16,607,020.30x = 243,816,879,085,727.44
  5. Step 5: Solve for x
    x = 243,816,879,085,727.44/16,607,020.30
  6. Step 6: Final answer
    x = 14,681,554.83

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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.