Home / 361,905,305.77-542,610,130.89-184,298,652.25

Finding the Fourth Proportional to 361,905,305.77, 542,610,130.89 and 184,298,652.25

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Solution

The fourth proportional to 361,905,305.77, 542,610,130.89 and 184,298,652.25 is: 276,321,773.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    361,905,305.77 : 542,610,130.89 = 184,298,652.25 : x
  2. Step 2: Convert to fraction form
    361,905,305.77/542,610,130.89 = 184,298,652.25/x
  3. Step 3: Cross multiply
    361,905,305.77x = 542,610,130.89 × 184,298,652.25
  4. Step 4: Simplify right side
    361,905,305.77x = 100,002,315,820,050,224
  5. Step 5: Solve for x
    x = 100,002,315,820,050,224/361,905,305.77
  6. Step 6: Final answer
    x = 276,321,773.20

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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.