Home / 23,183,674.56-31,993,583.04-14,486,898.24

Finding the Fourth Proportional to 23,183,674.56, 31,993,583.04 and 14,486,898.24

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Solution

The fourth proportional to 23,183,674.56, 31,993,583.04 and 14,486,898.24 is: 19,991,989.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,183,674.56 : 31,993,583.04 = 14,486,898.24 : x
  2. Step 2: Convert to fraction form
    23,183,674.56/31,993,583.04 = 14,486,898.24/x
  3. Step 3: Cross multiply
    23,183,674.56x = 31,993,583.04 × 14,486,898.24
  4. Step 4: Simplify right side
    23,183,674.56x = 463,487,781,833,469.88
  5. Step 5: Solve for x
    x = 463,487,781,833,469.88/23,183,674.56
  6. Step 6: Final answer
    x = 19,991,989.65

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Double scale
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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.