Home / 794,804,240.51-1,096,809,805.02-437,568,450.77

Finding the Fourth Proportional to 794,804,240.51, 1,096,809,805.02 and 437,568,450.77

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Solution

The fourth proportional to 794,804,240.51, 1,096,809,805.02 and 437,568,450.77 is: 603,833,425.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    794,804,240.51 : 1,096,809,805.02 = 437,568,450.77 : x
  2. Step 2: Convert to fraction form
    794,804,240.51/1,096,809,805.02 = 437,568,450.77/x
  3. Step 3: Cross multiply
    794,804,240.51x = 1,096,809,805.02 × 437,568,450.77
  4. Step 4: Simplify right side
    794,804,240.51x = 479,929,367,171,947,136
  5. Step 5: Solve for x
    x = 479,929,367,171,947,136/794,804,240.51
  6. Step 6: Final answer
    x = 603,833,425.53

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Double scale
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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.