Home / 201,783,015.70-302,674,523.55-184,564,327.30

Finding the Fourth Proportional to 201,783,015.70, 302,674,523.55 and 184,564,327.30

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Solution

The fourth proportional to 201,783,015.70, 302,674,523.55 and 184,564,327.30 is: 276,846,490.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    201,783,015.70 : 302,674,523.55 = 184,564,327.30 : x
  2. Step 2: Convert to fraction form
    201,783,015.70/302,674,523.55 = 184,564,327.30/x
  3. Step 3: Cross multiply
    201,783,015.70x = 302,674,523.55 × 184,564,327.30
  4. Step 4: Simplify right side
    201,783,015.70x = 55,862,919,829,853,760
  5. Step 5: Solve for x
    x = 55,862,919,829,853,760/201,783,015.70
  6. Step 6: Final answer
    x = 276,846,490.95

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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.