Home / 582,051,514.70-873,077,272.05-505,524,010.70

Finding the Fourth Proportional to 582,051,514.70, 873,077,272.05 and 505,524,010.70

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Solution

The fourth proportional to 582,051,514.70, 873,077,272.05 and 505,524,010.70 is: 758,286,016.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    582,051,514.70 : 873,077,272.05 = 505,524,010.70 : x
  2. Step 2: Convert to fraction form
    582,051,514.70/873,077,272.05 = 505,524,010.70/x
  3. Step 3: Cross multiply
    582,051,514.70x = 873,077,272.05 × 505,524,010.70
  4. Step 4: Simplify right side
    582,051,514.70x = 441,361,524,217,731,008
  5. Step 5: Solve for x
    x = 441,361,524,217,731,008/582,051,514.70
  6. Step 6: Final answer
    x = 758,286,016.05

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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.