Home / 16,078,809.96-24,120,664.38-10,008,631.08

Finding the Fourth Proportional to 16,078,809.96, 24,120,664.38 and 10,008,631.08

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Solution

The fourth proportional to 16,078,809.96, 24,120,664.38 and 10,008,631.08 is: 15,014,471.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,078,809.96 : 24,120,664.38 = 10,008,631.08 : x
  2. Step 2: Convert to fraction form
    16,078,809.96/24,120,664.38 = 10,008,631.08/x
  3. Step 3: Cross multiply
    16,078,809.96x = 24,120,664.38 × 10,008,631.08
  4. Step 4: Simplify right side
    16,078,809.96x = 241,414,831,183,916.91
  5. Step 5: Solve for x
    x = 241,414,831,183,916.91/16,078,809.96
  6. Step 6: Final answer
    x = 15,014,471.33

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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.