Home / 344,448,663.33-516,671,520.37-95,453,209.48

Finding the Fourth Proportional to 344,448,663.33, 516,671,520.37 and 95,453,209.48

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Solution

The fourth proportional to 344,448,663.33, 516,671,520.37 and 95,453,209.48 is: 143,179,405.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    344,448,663.33 : 516,671,520.37 = 95,453,209.48 : x
  2. Step 2: Convert to fraction form
    344,448,663.33/516,671,520.37 = 95,453,209.48/x
  3. Step 3: Cross multiply
    344,448,663.33x = 516,671,520.37 × 95,453,209.48
  4. Step 4: Simplify right side
    344,448,663.33x = 49,317,954,866,347,016
  5. Step 5: Solve for x
    x = 49,317,954,866,347,016/344,448,663.33
  6. Step 6: Final answer
    x = 143,179,405.58

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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.