Home / 10,951,588.80-16,395,890.40-6,700,060.80

Finding the Fourth Proportional to 10,951,588.80, 16,395,890.40 and 6,700,060.80

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Solution

The fourth proportional to 10,951,588.80, 16,395,890.40 and 6,700,060.80 is: 10,030,824.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,951,588.80 : 16,395,890.40 = 6,700,060.80 : x
  2. Step 2: Convert to fraction form
    10,951,588.80/16,395,890.40 = 6,700,060.80/x
  3. Step 3: Cross multiply
    10,951,588.80x = 16,395,890.40 × 6,700,060.80
  4. Step 4: Simplify right side
    10,951,588.80x = 109,853,462,550,136.31
  5. Step 5: Solve for x
    x = 109,853,462,550,136.31/10,951,588.80
  6. Step 6: Final answer
    x = 10,030,824.25

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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.