Home / 27,685,366.55-41,528,049.83-16,338,627.35

Finding the Fourth Proportional to 27,685,366.55, 41,528,049.83 and 16,338,627.35

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Solution

The fourth proportional to 27,685,366.55, 41,528,049.83 and 16,338,627.35 is: 24,507,941.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,685,366.55 : 41,528,049.83 = 16,338,627.35 : x
  2. Step 2: Convert to fraction form
    27,685,366.55/41,528,049.83 = 16,338,627.35/x
  3. Step 3: Cross multiply
    27,685,366.55x = 41,528,049.83 × 16,338,627.35
  4. Step 4: Simplify right side
    27,685,366.55x = 678,511,330,744,600.75
  5. Step 5: Solve for x
    x = 678,511,330,744,600.75/27,685,366.55
  6. Step 6: Final answer
    x = 24,507,941.03

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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.