Home / 183,119,260.50-252,642,080.79-113,479,231.86

Finding the Fourth Proportional to 183,119,260.50, 252,642,080.79 and 113,479,231.86

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Solution

The fourth proportional to 183,119,260.50, 252,642,080.79 and 113,479,231.86 is: 156,562,609.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    183,119,260.50 : 252,642,080.79 = 113,479,231.86 : x
  2. Step 2: Convert to fraction form
    183,119,260.50/252,642,080.79 = 113,479,231.86/x
  3. Step 3: Cross multiply
    183,119,260.50x = 252,642,080.79 × 113,479,231.86
  4. Step 4: Simplify right side
    183,119,260.50x = 28,669,629,263,561,260
  5. Step 5: Solve for x
    x = 28,669,629,263,561,260/183,119,260.50
  6. Step 6: Final answer
    x = 156,562,609.45

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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.