Home / 18,023,744.23-27,037,278.46-5,893,269.89

Finding the Fourth Proportional to 18,023,744.23, 27,037,278.46 and 5,893,269.89

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Solution

The fourth proportional to 18,023,744.23, 27,037,278.46 and 5,893,269.89 is: 8,840,448.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,023,744.23 : 27,037,278.46 = 5,893,269.89 : x
  2. Step 2: Convert to fraction form
    18,023,744.23/27,037,278.46 = 5,893,269.89/x
  3. Step 3: Cross multiply
    18,023,744.23x = 27,037,278.46 × 5,893,269.89
  4. Step 4: Simplify right side
    18,023,744.23x = 159,337,978,928,043.75
  5. Step 5: Solve for x
    x = 159,337,978,928,043.75/18,023,744.23
  6. Step 6: Final answer
    x = 8,840,448.30

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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.