Home / 16,128,083.96-24,195,629.04-5,892,927.30

Finding the Fourth Proportional to 16,128,083.96, 24,195,629.04 and 5,892,927.30

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Solution

The fourth proportional to 16,128,083.96, 24,195,629.04 and 5,892,927.30 is: 8,840,670.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,128,083.96 : 24,195,629.04 = 5,892,927.30 : x
  2. Step 2: Convert to fraction form
    16,128,083.96/24,195,629.04 = 5,892,927.30/x
  3. Step 3: Cross multiply
    16,128,083.96x = 24,195,629.04 × 5,892,927.30
  4. Step 4: Simplify right side
    16,128,083.96x = 142,583,082,888,390.31
  5. Step 5: Solve for x
    x = 142,583,082,888,390.31/16,128,083.96
  6. Step 6: Final answer
    x = 8,840,670.92

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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.