Home / 27,674,299,357.70-41,511,449,036.55-12,751,436,077.70

Finding the Fourth Proportional to 27,674,299,357.70, 41,511,449,036.55 and 12,751,436,077.70

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Solution

The fourth proportional to 27,674,299,357.70, 41,511,449,036.55 and 12,751,436,077.70 is: 19,127,154,116.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,674,299,357.70 : 41,511,449,036.55 = 12,751,436,077.70 : x
  2. Step 2: Convert to fraction form
    27,674,299,357.70/41,511,449,036.55 = 12,751,436,077.70/x
  3. Step 3: Cross multiply
    27,674,299,357.70x = 41,511,449,036.55 × 12,751,436,077.70
  4. Step 4: Simplify right side
    27,674,299,357.70x = 529,330,588,882,268,651,520
  5. Step 5: Solve for x
    x = 529,330,588,882,268,651,520/27,674,299,357.70
  6. Step 6: Final answer
    x = 19,127,154,116.55

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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.