Home / 24,487,790.51-33,792,136.14-13,324,329.63

Finding the Fourth Proportional to 24,487,790.51, 33,792,136.14 and 13,324,329.63

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Solution

The fourth proportional to 24,487,790.51, 33,792,136.14 and 13,324,329.63 is: 18,387,022.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,487,790.51 : 33,792,136.14 = 13,324,329.63 : x
  2. Step 2: Convert to fraction form
    24,487,790.51/33,792,136.14 = 13,324,329.63/x
  3. Step 3: Cross multiply
    24,487,790.51x = 33,792,136.14 × 13,324,329.63
  4. Step 4: Simplify right side
    24,487,790.51x = 450,257,560,595,613.50
  5. Step 5: Solve for x
    x = 450,257,560,595,613.50/24,487,790.51
  6. Step 6: Final answer
    x = 18,387,022.73

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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.