Home / 14,022,193-19,350,626.34-7,583,665

Finding the Fourth Proportional to 14,022,193, 19,350,626.34 and 7,583,665

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Solution

The fourth proportional to 14,022,193, 19,350,626.34 and 7,583,665 is: 10,465,457.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,022,193 : 19,350,626.34 = 7,583,665 : x
  2. Step 2: Convert to fraction form
    14,022,193/19,350,626.34 = 7,583,665/x
  3. Step 3: Cross multiply
    14,022,193x = 19,350,626.34 × 7,583,665
  4. Step 4: Simplify right side
    14,022,193x = 146,748,667,702,736.09
  5. Step 5: Solve for x
    x = 146,748,667,702,736.09/14,022,193
  6. Step 6: Final answer
    x = 10,465,457.70

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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.