Home / 31,545,163.60-44,282,668.40-31,545,163.60

Finding the Fourth Proportional to 31,545,163.60, 44,282,668.40 and 31,545,163.60

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Solution

The fourth proportional to 31,545,163.60, 44,282,668.40 and 31,545,163.60 is: 44,282,668.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,545,163.60 : 44,282,668.40 = 31,545,163.60 : x
  2. Step 2: Convert to fraction form
    31,545,163.60/44,282,668.40 = 31,545,163.60/x
  3. Step 3: Cross multiply
    31,545,163.60x = 44,282,668.40 × 31,545,163.60
  4. Step 4: Simplify right side
    31,545,163.60x = 1,396,904,019,322,550.25
  5. Step 5: Solve for x
    x = 1,396,904,019,322,550.25/31,545,163.60
  6. Step 6: Final answer
    x = 44,282,668.40

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Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.