Home / 24,550,265.25-33,879,368.21-13,685,249.25

Finding the Fourth Proportional to 24,550,265.25, 33,879,368.21 and 13,685,249.25

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Solution

The fourth proportional to 24,550,265.25, 33,879,368.21 and 13,685,249.25 is: 18,885,645.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,550,265.25 : 33,879,368.21 = 13,685,249.25 : x
  2. Step 2: Convert to fraction form
    24,550,265.25/33,879,368.21 = 13,685,249.25/x
  3. Step 3: Cross multiply
    24,550,265.25x = 33,879,368.21 × 13,685,249.25
  4. Step 4: Simplify right side
    24,550,265.25x = 463,647,598,317,950.06
  5. Step 5: Solve for x
    x = 463,647,598,317,950.06/24,550,265.25
  6. Step 6: Final answer
    x = 18,885,645.17

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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.