Home / 794,453,524.23-1,096,328,684.12-459,940,151.91

Finding the Fourth Proportional to 794,453,524.23, 1,096,328,684.12 and 459,940,151.91

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Solution

The fourth proportional to 794,453,524.23, 1,096,328,684.12 and 459,940,151.91 is: 634,707,463.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    794,453,524.23 : 1,096,328,684.12 = 459,940,151.91 : x
  2. Step 2: Convert to fraction form
    794,453,524.23/1,096,328,684.12 = 459,940,151.91/x
  3. Step 3: Cross multiply
    794,453,524.23x = 1,096,328,684.12 × 459,940,151.91
  4. Step 4: Simplify right side
    794,453,524.23x = 504,245,581,515,143,552
  5. Step 5: Solve for x
    x = 504,245,581,515,143,552/794,453,524.23
  6. Step 6: Final answer
    x = 634,707,463.86

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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.