Home / 16,724,029.30-25,101,790.35-10,346,737.30

Finding the Fourth Proportional to 16,724,029.30, 25,101,790.35 and 10,346,737.30

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Solution

The fourth proportional to 16,724,029.30, 25,101,790.35 and 10,346,737.30 is: 15,529,847.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,724,029.30 : 25,101,790.35 = 10,346,737.30 : x
  2. Step 2: Convert to fraction form
    16,724,029.30/25,101,790.35 = 10,346,737.30/x
  3. Step 3: Cross multiply
    16,724,029.30x = 25,101,790.35 × 10,346,737.30
  4. Step 4: Simplify right side
    16,724,029.30x = 259,721,630,511,125.09
  5. Step 5: Solve for x
    x = 259,721,630,511,125.09/16,724,029.30
  6. Step 6: Final answer
    x = 15,529,847.85

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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.