Home / 29,355,843.04-44,016,319.68-11,161,369.60

Finding the Fourth Proportional to 29,355,843.04, 44,016,319.68 and 11,161,369.60

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Solution

The fourth proportional to 29,355,843.04, 44,016,319.68 and 11,161,369.60 is: 16,735,421.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,355,843.04 : 44,016,319.68 = 11,161,369.60 : x
  2. Step 2: Convert to fraction form
    29,355,843.04/44,016,319.68 = 11,161,369.60/x
  3. Step 3: Cross multiply
    29,355,843.04x = 44,016,319.68 × 11,161,369.60
  4. Step 4: Simplify right side
    29,355,843.04x = 491,282,412,380,233.69
  5. Step 5: Solve for x
    x = 491,282,412,380,233.69/29,355,843.04
  6. Step 6: Final answer
    x = 16,735,421.69

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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.