Home / 23,356,760.87-35,015,190.40-16,511,800.79

Finding the Fourth Proportional to 23,356,760.87, 35,015,190.40 and 16,511,800.79

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Solution

The fourth proportional to 23,356,760.87, 35,015,190.40 and 16,511,800.79 is: 24,753,597.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,356,760.87 : 35,015,190.40 = 16,511,800.79 : x
  2. Step 2: Convert to fraction form
    23,356,760.87/35,015,190.40 = 16,511,800.79/x
  3. Step 3: Cross multiply
    23,356,760.87x = 35,015,190.40 × 16,511,800.79
  4. Step 4: Simplify right side
    23,356,760.87x = 578,163,848,616,898.12
  5. Step 5: Solve for x
    x = 578,163,848,616,898.12/23,356,760.87
  6. Step 6: Final answer
    x = 24,753,597.12

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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.