Home / 332,828,911.12-499,311,458.64-114,450,891.52

Finding the Fourth Proportional to 332,828,911.12, 499,311,458.64 and 114,450,891.52

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Solution

The fourth proportional to 332,828,911.12, 499,311,458.64 and 114,450,891.52 is: 171,699,752.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    332,828,911.12 : 499,311,458.64 = 114,450,891.52 : x
  2. Step 2: Convert to fraction form
    332,828,911.12/499,311,458.64 = 114,450,891.52/x
  3. Step 3: Cross multiply
    332,828,911.12x = 499,311,458.64 × 114,450,891.52
  4. Step 4: Simplify right side
    332,828,911.12x = 57,146,641,587,499,600
  5. Step 5: Solve for x
    x = 57,146,641,587,499,600/332,828,911.12
  6. Step 6: Final answer
    x = 171,699,752.27

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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.