Home / 23,112,196.80-34,668,295.20-16,393,732.80

Finding the Fourth Proportional to 23,112,196.80, 34,668,295.20 and 16,393,732.80

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Solution

The fourth proportional to 23,112,196.80, 34,668,295.20 and 16,393,732.80 is: 24,590,599.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,112,196.80 : 34,668,295.20 = 16,393,732.80 : x
  2. Step 2: Convert to fraction form
    23,112,196.80/34,668,295.20 = 16,393,732.80/x
  3. Step 3: Cross multiply
    23,112,196.80x = 34,668,295.20 × 16,393,732.80
  4. Step 4: Simplify right side
    23,112,196.80x = 568,342,768,140,322.62
  5. Step 5: Solve for x
    x = 568,342,768,140,322.62/23,112,196.80
  6. Step 6: Final answer
    x = 24,590,599.20

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Double scale
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Similar ratio
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1.5x scale

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.