Home / 16,168,082.20-24,216,693.90-14,372,992.60

Finding the Fourth Proportional to 16,168,082.20, 24,216,693.90 and 14,372,992.60

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Solution

The fourth proportional to 16,168,082.20, 24,216,693.90 and 14,372,992.60 is: 21,527,993.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,168,082.20 : 24,216,693.90 = 14,372,992.60 : x
  2. Step 2: Convert to fraction form
    16,168,082.20/24,216,693.90 = 14,372,992.60/x
  3. Step 3: Cross multiply
    16,168,082.20x = 24,216,693.90 × 14,372,992.60
  4. Step 4: Simplify right side
    16,168,082.20x = 348,066,362,221,165.12
  5. Step 5: Solve for x
    x = 348,066,362,221,165.12/16,168,082.20
  6. Step 6: Final answer
    x = 21,527,993.11

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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.