Home / 17,049,739.68-25,450,238.28-14,897,381.28

Finding the Fourth Proportional to 17,049,739.68, 25,450,238.28 and 14,897,381.28

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Solution

The fourth proportional to 17,049,739.68, 25,450,238.28 and 14,897,381.28 is: 22,237,401.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,049,739.68 : 25,450,238.28 = 14,897,381.28 : x
  2. Step 2: Convert to fraction form
    17,049,739.68/25,450,238.28 = 14,897,381.28/x
  3. Step 3: Cross multiply
    17,049,739.68x = 25,450,238.28 × 14,897,381.28
  4. Step 4: Simplify right side
    17,049,739.68x = 379,141,903,324,011.38
  5. Step 5: Solve for x
    x = 379,141,903,324,011.38/17,049,739.68
  6. Step 6: Final answer
    x = 22,237,401.30

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.