Home / 182,068,651.80-273,102,977.70-161,023,588.20

Finding the Fourth Proportional to 182,068,651.80, 273,102,977.70 and 161,023,588.20

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Solution

The fourth proportional to 182,068,651.80, 273,102,977.70 and 161,023,588.20 is: 241,535,382.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,068,651.80 : 273,102,977.70 = 161,023,588.20 : x
  2. Step 2: Convert to fraction form
    182,068,651.80/273,102,977.70 = 161,023,588.20/x
  3. Step 3: Cross multiply
    182,068,651.80x = 273,102,977.70 × 161,023,588.20
  4. Step 4: Simplify right side
    182,068,651.80x = 43,976,021,417,358,576
  5. Step 5: Solve for x
    x = 43,976,021,417,358,576/182,068,651.80
  6. Step 6: Final answer
    x = 241,535,382.30

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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.