Home / 9,632,116.40-14,448,479.16-3,568,365.68

Finding the Fourth Proportional to 9,632,116.40, 14,448,479.16 and 3,568,365.68

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Solution

The fourth proportional to 9,632,116.40, 14,448,479.16 and 3,568,365.68 is: 5,352,661.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,632,116.40 : 14,448,479.16 = 3,568,365.68 : x
  2. Step 2: Convert to fraction form
    9,632,116.40/14,448,479.16 = 3,568,365.68/x
  3. Step 3: Cross multiply
    9,632,116.40x = 14,448,479.16 × 3,568,365.68
  4. Step 4: Simplify right side
    9,632,116.40x = 51,557,457,162,739.23
  5. Step 5: Solve for x
    x = 51,557,457,162,739.23/9,632,116.40
  6. Step 6: Final answer
    x = 5,352,661.35

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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.