Home / 794,804,241.02-1,096,809,805.71-437,568,451.28

Finding the Fourth Proportional to 794,804,241.02, 1,096,809,805.71 and 437,568,451.28

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Solution

The fourth proportional to 794,804,241.02, 1,096,809,805.71 and 437,568,451.28 is: 603,833,426.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    794,804,241.02 : 1,096,809,805.71 = 437,568,451.28 : x
  2. Step 2: Convert to fraction form
    794,804,241.02/1,096,809,805.71 = 437,568,451.28/x
  3. Step 3: Cross multiply
    794,804,241.02x = 1,096,809,805.71 × 437,568,451.28
  4. Step 4: Simplify right side
    794,804,241.02x = 479,929,368,027,758,336
  5. Step 5: Solve for x
    x = 479,929,368,027,758,336/794,804,241.02
  6. Step 6: Final answer
    x = 603,833,426.22

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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.