Home / 166,524,316.67-229,806,277.67-91,169,387.42

Finding the Fourth Proportional to 166,524,316.67, 229,806,277.67 and 91,169,387.42

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Solution

The fourth proportional to 166,524,316.67, 229,806,277.67 and 91,169,387.42 is: 125,815,244.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    166,524,316.67 : 229,806,277.67 = 91,169,387.42 : x
  2. Step 2: Convert to fraction form
    166,524,316.67/229,806,277.67 = 91,169,387.42/x
  3. Step 3: Cross multiply
    166,524,316.67x = 229,806,277.67 × 91,169,387.42
  4. Step 4: Simplify right side
    166,524,316.67x = 20,951,297,559,523,220
  5. Step 5: Solve for x
    x = 20,951,297,559,523,220/166,524,316.67
  6. Step 6: Final answer
    x = 125,815,244.15

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.