Home / 14,562,623.92-20,096,829.34-8,036,665.74

Finding the Fourth Proportional to 14,562,623.92, 20,096,829.34 and 8,036,665.74

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Solution

The fourth proportional to 14,562,623.92, 20,096,829.34 and 8,036,665.74 is: 11,090,824.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,562,623.92 : 20,096,829.34 = 8,036,665.74 : x
  2. Step 2: Convert to fraction form
    14,562,623.92/20,096,829.34 = 8,036,665.74/x
  3. Step 3: Cross multiply
    14,562,623.92x = 20,096,829.34 × 8,036,665.74
  4. Step 4: Simplify right side
    14,562,623.92x = 161,511,499,839,404.81
  5. Step 5: Solve for x
    x = 161,511,499,839,404.81/14,562,623.92
  6. Step 6: Final answer
    x = 11,090,824.07

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Why These Related Problems?

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