Home / 11,227,211.55-16,840,817.33-6,975,683.55

Finding the Fourth Proportional to 11,227,211.55, 16,840,817.33 and 6,975,683.55

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Solution

The fourth proportional to 11,227,211.55, 16,840,817.33 and 6,975,683.55 is: 10,463,525.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,227,211.55 : 16,840,817.33 = 6,975,683.55 : x
  2. Step 2: Convert to fraction form
    11,227,211.55/16,840,817.33 = 6,975,683.55/x
  3. Step 3: Cross multiply
    11,227,211.55x = 16,840,817.33 × 6,975,683.55
  4. Step 4: Simplify right side
    11,227,211.55x = 117,476,212,382,557.50
  5. Step 5: Solve for x
    x = 117,476,212,382,557.50/11,227,211.55
  6. Step 6: Final answer
    x = 10,463,525.33

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Double scale
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1.5x scale

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.