Home / 16,116,731.18-24,159,899.24-8,022,054.30

Finding the Fourth Proportional to 16,116,731.18, 24,159,899.24 and 8,022,054.30

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Solution

The fourth proportional to 16,116,731.18, 24,159,899.24 and 8,022,054.30 is: 12,025,516.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,116,731.18 : 24,159,899.24 = 8,022,054.30 : x
  2. Step 2: Convert to fraction form
    16,116,731.18/24,159,899.24 = 8,022,054.30/x
  3. Step 3: Cross multiply
    16,116,731.18x = 24,159,899.24 × 8,022,054.30
  4. Step 4: Simplify right side
    16,116,731.18x = 193,812,023,585,808.72
  5. Step 5: Solve for x
    x = 193,812,023,585,808.72/16,116,731.18
  6. Step 6: Final answer
    x = 12,025,516.93

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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.