Home / 23,277,145.37-32,122,453.10-13,493,269.17

Finding the Fourth Proportional to 23,277,145.37, 32,122,453.10 and 13,493,269.17

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Solution

The fourth proportional to 23,277,145.37, 32,122,453.10 and 13,493,269.17 is: 18,620,707.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,277,145.37 : 32,122,453.10 = 13,493,269.17 : x
  2. Step 2: Convert to fraction form
    23,277,145.37/32,122,453.10 = 13,493,269.17/x
  3. Step 3: Cross multiply
    23,277,145.37x = 32,122,453.10 × 13,493,269.17
  4. Step 4: Simplify right side
    23,277,145.37x = 433,436,906,011,534.56
  5. Step 5: Solve for x
    x = 433,436,906,011,534.56/23,277,145.37
  6. Step 6: Final answer
    x = 18,620,707.10

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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.