Home / 182,796,165.12-252,192,506.90-120,106,027.59

Finding the Fourth Proportional to 182,796,165.12, 252,192,506.90 and 120,106,027.59

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Solution

The fourth proportional to 182,796,165.12, 252,192,506.90 and 120,106,027.59 is: 165,702,820.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,796,165.12 : 252,192,506.90 = 120,106,027.59 : x
  2. Step 2: Convert to fraction form
    182,796,165.12/252,192,506.90 = 120,106,027.59/x
  3. Step 3: Cross multiply
    182,796,165.12x = 252,192,506.90 × 120,106,027.59
  4. Step 4: Simplify right side
    182,796,165.12x = 30,289,840,191,122,136
  5. Step 5: Solve for x
    x = 30,289,840,191,122,136/182,796,165.12
  6. Step 6: Final answer
    x = 165,702,820.80

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.