Home / 16,277,493.89-22,462,852.91-8,935,451.98

Finding the Fourth Proportional to 16,277,493.89, 22,462,852.91 and 8,935,451.98

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Solution

The fourth proportional to 16,277,493.89, 22,462,852.91 and 8,935,451.98 is: 12,330,875.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,277,493.89 : 22,462,852.91 = 8,935,451.98 : x
  2. Step 2: Convert to fraction form
    16,277,493.89/22,462,852.91 = 8,935,451.98/x
  3. Step 3: Cross multiply
    16,277,493.89x = 22,462,852.91 × 8,935,451.98
  4. Step 4: Simplify right side
    16,277,493.89x = 200,715,743,410,273.88
  5. Step 5: Solve for x
    x = 200,715,743,410,273.88/16,277,493.89
  6. Step 6: Final answer
    x = 12,330,875.06

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.