Home / 23,845,269.96-32,906,379.42-13,389,832.62

Finding the Fourth Proportional to 23,845,269.96, 32,906,379.42 and 13,389,832.62

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Solution

The fourth proportional to 23,845,269.96, 32,906,379.42 and 13,389,832.62 is: 18,477,916.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,845,269.96 : 32,906,379.42 = 13,389,832.62 : x
  2. Step 2: Convert to fraction form
    23,845,269.96/32,906,379.42 = 13,389,832.62/x
  3. Step 3: Cross multiply
    23,845,269.96x = 32,906,379.42 × 13,389,832.62
  4. Step 4: Simplify right side
    23,845,269.96x = 440,610,912,564,012.69
  5. Step 5: Solve for x
    x = 440,610,912,564,012.69/23,845,269.96
  6. Step 6: Final answer
    x = 18,477,916.72

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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.