Home / 182,725,871.88-251,882,741.22-112,030,600.88

Finding the Fourth Proportional to 182,725,871.88, 251,882,741.22 and 112,030,600.88

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Solution

The fourth proportional to 182,725,871.88, 251,882,741.22 and 112,030,600.88 is: 154,431,195.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,725,871.88 : 251,882,741.22 = 112,030,600.88 : x
  2. Step 2: Convert to fraction form
    182,725,871.88/251,882,741.22 = 112,030,600.88/x
  3. Step 3: Cross multiply
    182,725,871.88x = 251,882,741.22 × 112,030,600.88
  4. Step 4: Simplify right side
    182,725,871.88x = 28,218,574,850,178,144
  5. Step 5: Solve for x
    x = 28,218,574,850,178,144/182,725,871.88
  6. Step 6: Final answer
    x = 154,431,195.54

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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.