Home / 47,853,554.33-66,038,174.00-27,227,000.51

Finding the Fourth Proportional to 47,853,554.33, 66,038,174.00 and 27,227,000.51

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Solution

The fourth proportional to 47,853,554.33, 66,038,174.00 and 27,227,000.51 is: 37,573,413.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,853,554.33 : 66,038,174.00 = 27,227,000.51 : x
  2. Step 2: Convert to fraction form
    47,853,554.33/66,038,174.00 = 27,227,000.51/x
  3. Step 3: Cross multiply
    47,853,554.33x = 66,038,174.00 × 27,227,000.51
  4. Step 4: Simplify right side
    47,853,554.33x = 1,798,021,396,711,142.75
  5. Step 5: Solve for x
    x = 1,798,021,396,711,142.75/47,853,554.33
  6. Step 6: Final answer
    x = 37,573,413.76

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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.