Home / 494,205,014.00-682,001,047.73-271,190,426.93

Finding the Fourth Proportional to 494,205,014.00, 682,001,047.73 and 271,190,426.93

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Solution

The fourth proportional to 494,205,014.00, 682,001,047.73 and 271,190,426.93 is: 374,241,762.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    494,205,014.00 : 682,001,047.73 = 271,190,426.93 : x
  2. Step 2: Convert to fraction form
    494,205,014.00/682,001,047.73 = 271,190,426.93/x
  3. Step 3: Cross multiply
    494,205,014.00x = 682,001,047.73 × 271,190,426.93
  4. Step 4: Simplify right side
    494,205,014.00x = 184,952,155,301,972,032
  5. Step 5: Solve for x
    x = 184,952,155,301,972,032/494,205,014.00
  6. Step 6: Final answer
    x = 374,241,762.15

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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.