Home / 1,633,994,918.08-2,451,379,738.56-469,435,264

Finding the Fourth Proportional to 1,633,994,918.08, 2,451,379,738.56 and 469,435,264

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Solution

The fourth proportional to 1,633,994,918.08, 2,451,379,738.56 and 469,435,264 is: 704,264,182.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,633,994,918.08 : 2,451,379,738.56 = 469,435,264 : x
  2. Step 2: Convert to fraction form
    1,633,994,918.08/2,451,379,738.56 = 469,435,264/x
  3. Step 3: Cross multiply
    1,633,994,918.08x = 2,451,379,738.56 × 469,435,264
  4. Step 4: Simplify right side
    1,633,994,918.08x = 1,150,764,094,735,164,544
  5. Step 5: Solve for x
    x = 1,150,764,094,735,164,544/1,633,994,918.08
  6. Step 6: Final answer
    x = 704,264,182.22

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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.