Home / 11,724,860.93-16,180,295.80-6,568,258.77

Finding the Fourth Proportional to 11,724,860.93, 16,180,295.80 and 6,568,258.77

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Solution

The fourth proportional to 11,724,860.93, 16,180,295.80 and 6,568,258.77 is: 9,064,190.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,724,860.93 : 16,180,295.80 = 6,568,258.77 : x
  2. Step 2: Convert to fraction form
    11,724,860.93/16,180,295.80 = 6,568,258.77/x
  3. Step 3: Cross multiply
    11,724,860.93x = 16,180,295.80 × 6,568,258.77
  4. Step 4: Simplify right side
    11,724,860.93x = 106,276,369,789,544.16
  5. Step 5: Solve for x
    x = 106,276,369,789,544.16/11,724,860.93
  6. Step 6: Final answer
    x = 9,064,190.22

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.