Home / 582,682,356,005.25-804,349,241,191.20-363,059,557,405.08

Finding the Fourth Proportional to 582,682,356,005.25, 804,349,241,191.20 and 363,059,557,405.08

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Solution

The fourth proportional to 582,682,356,005.25, 804,349,241,191.20 and 363,059,557,405.08 is: 501,176,458,316.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    582,682,356,005.25 : 804,349,241,191.20 = 363,059,557,405.08 : x
  2. Step 2: Convert to fraction form
    582,682,356,005.25/804,349,241,191.20 = 363,059,557,405.08/x
  3. Step 3: Cross multiply
    582,682,356,005.25x = 804,349,241,191.20 × 363,059,557,405.08
  4. Step 4: Simplify right side
    582,682,356,005.25x = 292,026,679,505,989,004,165,120
  5. Step 5: Solve for x
    x = 292,026,679,505,989,004,165,120/582,682,356,005.25
  6. Step 6: Final answer
    x = 501,176,458,316.10

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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.