Home / 16,795,514.30-25,193,271.45-13,436,282.30

Finding the Fourth Proportional to 16,795,514.30, 25,193,271.45 and 13,436,282.30

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Solution

The fourth proportional to 16,795,514.30, 25,193,271.45 and 13,436,282.30 is: 20,154,423.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,795,514.30 : 25,193,271.45 = 13,436,282.30 : x
  2. Step 2: Convert to fraction form
    16,795,514.30/25,193,271.45 = 13,436,282.30/x
  3. Step 3: Cross multiply
    16,795,514.30x = 25,193,271.45 × 13,436,282.30
  4. Step 4: Simplify right side
    16,795,514.30x = 338,503,907,262,730.38
  5. Step 5: Solve for x
    x = 338,503,907,262,730.38/16,795,514.30
  6. Step 6: Final answer
    x = 20,154,423.45

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Double scale
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Similar ratio
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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.