Home / 38,010,795.08-57,016,191.54-17,534,456.38

Finding the Fourth Proportional to 38,010,795.08, 57,016,191.54 and 17,534,456.38

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Solution

The fourth proportional to 38,010,795.08, 57,016,191.54 and 17,534,456.38 is: 26,301,684.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,010,795.08 : 57,016,191.54 = 17,534,456.38 : x
  2. Step 2: Convert to fraction form
    38,010,795.08/57,016,191.54 = 17,534,456.38/x
  3. Step 3: Cross multiply
    38,010,795.08x = 57,016,191.54 × 17,534,456.38
  4. Step 4: Simplify right side
    38,010,795.08x = 999,747,923,511,855
  5. Step 5: Solve for x
    x = 999,747,923,511,855/38,010,795.08
  6. Step 6: Final answer
    x = 26,301,684.07

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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.