Home / 16,618,680.36-24,928,020.54-4,011,192.36

Finding the Fourth Proportional to 16,618,680.36, 24,928,020.54 and 4,011,192.36

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Solution

The fourth proportional to 16,618,680.36, 24,928,020.54 and 4,011,192.36 is: 6,016,788.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,618,680.36 : 24,928,020.54 = 4,011,192.36 : x
  2. Step 2: Convert to fraction form
    16,618,680.36/24,928,020.54 = 4,011,192.36/x
  3. Step 3: Cross multiply
    16,618,680.36x = 24,928,020.54 × 4,011,192.36
  4. Step 4: Simplify right side
    16,618,680.36x = 99,991,085,539,971.06
  5. Step 5: Solve for x
    x = 99,991,085,539,971.06/16,618,680.36
  6. Step 6: Final answer
    x = 6,016,788.54

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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.