Home / 20,411,908.96-30,623,843.04-6,035,351

Finding the Fourth Proportional to 20,411,908.96, 30,623,843.04 and 6,035,351

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Solution

The fourth proportional to 20,411,908.96, 30,623,843.04 and 6,035,351 is: 9,054,794.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    20,411,908.96 : 30,623,843.04 = 6,035,351 : x
  2. Step 2: Convert to fraction form
    20,411,908.96/30,623,843.04 = 6,035,351/x
  3. Step 3: Cross multiply
    20,411,908.96x = 30,623,843.04 × 6,035,351
  4. Step 4: Simplify right side
    20,411,908.96x = 184,825,641,715,307.03
  5. Step 5: Solve for x
    x = 184,825,641,715,307.03/20,411,908.96
  6. Step 6: Final answer
    x = 9,054,794.54

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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.