Home / 183,119,260-252,642,080.10-113,479,231.36

Finding the Fourth Proportional to 183,119,260, 252,642,080.10 and 113,479,231.36

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Solution

The fourth proportional to 183,119,260, 252,642,080.10 and 113,479,231.36 is: 156,562,608.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    183,119,260 : 252,642,080.10 = 113,479,231.36 : x
  2. Step 2: Convert to fraction form
    183,119,260/252,642,080.10 = 113,479,231.36/x
  3. Step 3: Cross multiply
    183,119,260x = 252,642,080.10 × 113,479,231.36
  4. Step 4: Simplify right side
    183,119,260x = 28,669,629,058,939,552
  5. Step 5: Solve for x
    x = 28,669,629,058,939,552/183,119,260
  6. Step 6: Final answer
    x = 156,562,608.76

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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.