Home / 19,066,584.64-26,312,431.44-11,624,676.16

Finding the Fourth Proportional to 19,066,584.64, 26,312,431.44 and 11,624,676.16

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Solution

The fourth proportional to 19,066,584.64, 26,312,431.44 and 11,624,676.16 is: 16,042,385.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,066,584.64 : 26,312,431.44 = 11,624,676.16 : x
  2. Step 2: Convert to fraction form
    19,066,584.64/26,312,431.44 = 11,624,676.16/x
  3. Step 3: Cross multiply
    19,066,584.64x = 26,312,431.44 × 11,624,676.16
  4. Step 4: Simplify right side
    19,066,584.64x = 305,873,494,472,202.50
  5. Step 5: Solve for x
    x = 305,873,494,472,202.50/19,066,584.64
  6. Step 6: Final answer
    x = 16,042,385.16

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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.