Home / 27,982,288.16-41,941,592.76-17,028,318.38

Finding the Fourth Proportional to 27,982,288.16, 41,941,592.76 and 17,028,318.38

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Solution

The fourth proportional to 27,982,288.16, 41,941,592.76 and 17,028,318.38 is: 25,523,102.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,982,288.16 : 41,941,592.76 = 17,028,318.38 : x
  2. Step 2: Convert to fraction form
    27,982,288.16/41,941,592.76 = 17,028,318.38/x
  3. Step 3: Cross multiply
    27,982,288.16x = 41,941,592.76 × 17,028,318.38
  4. Step 4: Simplify right side
    27,982,288.16x = 714,194,794,881,582.88
  5. Step 5: Solve for x
    x = 714,194,794,881,582.88/27,982,288.16
  6. Step 6: Final answer
    x = 25,523,102.00

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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.