Home / 11,136,009.70-16,704,014.55-6,265,123.30

Finding the Fourth Proportional to 11,136,009.70, 16,704,014.55 and 6,265,123.30

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Solution

The fourth proportional to 11,136,009.70, 16,704,014.55 and 6,265,123.30 is: 9,397,684.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,136,009.70 : 16,704,014.55 = 6,265,123.30 : x
  2. Step 2: Convert to fraction form
    11,136,009.70/16,704,014.55 = 6,265,123.30/x
  3. Step 3: Cross multiply
    11,136,009.70x = 16,704,014.55 × 6,265,123.30
  4. Step 4: Simplify right side
    11,136,009.70x = 104,652,710,760,744.02
  5. Step 5: Solve for x
    x = 104,652,710,760,744.02/11,136,009.70
  6. Step 6: Final answer
    x = 9,397,684.95

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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.