Home / 167,677,716.96-231,392,879.01-94,338,684

Finding the Fourth Proportional to 167,677,716.96, 231,392,879.01 and 94,338,684

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Solution

The fourth proportional to 167,677,716.96, 231,392,879.01 and 94,338,684 is: 130,186,050.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    167,677,716.96 : 231,392,879.01 = 94,338,684 : x
  2. Step 2: Convert to fraction form
    167,677,716.96/231,392,879.01 = 94,338,684/x
  3. Step 3: Cross multiply
    167,677,716.96x = 231,392,879.01 × 94,338,684
  4. Step 4: Simplify right side
    167,677,716.96x = 21,829,299,692,774,620
  5. Step 5: Solve for x
    x = 21,829,299,692,774,620/167,677,716.96
  6. Step 6: Final answer
    x = 130,186,050.29

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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.