Home / 16,017,274.70-24,028,529.97-5,231,444.30

Finding the Fourth Proportional to 16,017,274.70, 24,028,529.97 and 5,231,444.30

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Solution

The fourth proportional to 16,017,274.70, 24,028,529.97 and 5,231,444.30 is: 7,848,021.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,017,274.70 : 24,028,529.97 = 5,231,444.30 : x
  2. Step 2: Convert to fraction form
    16,017,274.70/24,028,529.97 = 5,231,444.30/x
  3. Step 3: Cross multiply
    16,017,274.70x = 24,028,529.97 × 5,231,444.30
  4. Step 4: Simplify right side
    16,017,274.70x = 125,703,916,148,935.66
  5. Step 5: Solve for x
    x = 125,703,916,148,935.66/16,017,274.70
  6. Step 6: Final answer
    x = 7,848,021.50

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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.