Home / 244,587,583.50-337,419,645.35-145,412,057.30

Finding the Fourth Proportional to 244,587,583.50, 337,419,645.35 and 145,412,057.30

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Solution

The fourth proportional to 244,587,583.50, 337,419,645.35 and 145,412,057.30 is: 200,602,516.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,587,583.50 : 337,419,645.35 = 145,412,057.30 : x
  2. Step 2: Convert to fraction form
    244,587,583.50/337,419,645.35 = 145,412,057.30/x
  3. Step 3: Cross multiply
    244,587,583.50x = 337,419,645.35 × 145,412,057.30
  4. Step 4: Simplify right side
    244,587,583.50x = 49,064,884,801,365,720
  5. Step 5: Solve for x
    x = 49,064,884,801,365,720/244,587,583.50
  6. Step 6: Final answer
    x = 200,602,516.69

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.