Home / 10,744,337.13-16,106,374.41-5,347,885.92

Finding the Fourth Proportional to 10,744,337.13, 16,106,374.41 and 5,347,885.92

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Solution

The fourth proportional to 10,744,337.13, 16,106,374.41 and 5,347,885.92 is: 8,016,786.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,744,337.13 : 16,106,374.41 = 5,347,885.92 : x
  2. Step 2: Convert to fraction form
    10,744,337.13/16,106,374.41 = 5,347,885.92/x
  3. Step 3: Cross multiply
    10,744,337.13x = 16,106,374.41 × 5,347,885.92
  4. Step 4: Simplify right side
    10,744,337.13x = 86,135,052,929,487.31
  5. Step 5: Solve for x
    x = 86,135,052,929,487.31/10,744,337.13
  6. Step 6: Final answer
    x = 8,016,786.13

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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.