Home / 49,162,512.90-73,743,769.35-16,811,534.10

Finding the Fourth Proportional to 49,162,512.90, 73,743,769.35 and 16,811,534.10

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Solution

The fourth proportional to 49,162,512.90, 73,743,769.35 and 16,811,534.10 is: 25,217,301.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,162,512.90 : 73,743,769.35 = 16,811,534.10 : x
  2. Step 2: Convert to fraction form
    49,162,512.90/73,743,769.35 = 16,811,534.10/x
  3. Step 3: Cross multiply
    49,162,512.90x = 73,743,769.35 × 16,811,534.10
  4. Step 4: Simplify right side
    49,162,512.90x = 1,239,745,893,090,059.75
  5. Step 5: Solve for x
    x = 1,239,745,893,090,059.75/49,162,512.90
  6. Step 6: Final answer
    x = 25,217,301.15

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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.