Home / 11,133,045.55-16,699,568.33-11,133,045.55

Finding the Fourth Proportional to 11,133,045.55, 16,699,568.33 and 11,133,045.55

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Solution

The fourth proportional to 11,133,045.55, 16,699,568.33 and 11,133,045.55 is: 16,699,568.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,133,045.55 : 16,699,568.33 = 11,133,045.55 : x
  2. Step 2: Convert to fraction form
    11,133,045.55/16,699,568.33 = 11,133,045.55/x
  3. Step 3: Cross multiply
    11,133,045.55x = 16,699,568.33 × 11,133,045.55
  4. Step 4: Simplify right side
    11,133,045.55x = 185,917,054,883,227.44
  5. Step 5: Solve for x
    x = 185,917,054,883,227.44/11,133,045.55
  6. Step 6: Final answer
    x = 16,699,568.33

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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.