Home / 4,018,952,939.53-5,546,159,654.57-2,234,768,085.43

Finding the Fourth Proportional to 4,018,952,939.53, 5,546,159,654.57 and 2,234,768,085.43

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Solution

The fourth proportional to 4,018,952,939.53, 5,546,159,654.57 and 2,234,768,085.43 is: 3,083,982,514.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,018,952,939.53 : 5,546,159,654.57 = 2,234,768,085.43 : x
  2. Step 2: Convert to fraction form
    4,018,952,939.53/5,546,159,654.57 = 2,234,768,085.43/x
  3. Step 3: Cross multiply
    4,018,952,939.53x = 5,546,159,654.57 × 2,234,768,085.43
  4. Step 4: Simplify right side
    4,018,952,939.53x = 12,394,380,592,705,980,416
  5. Step 5: Solve for x
    x = 12,394,380,592,705,980,416/4,018,952,939.53
  6. Step 6: Final answer
    x = 3,083,982,514.65

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1.5x scale

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.