Home / 264,057,237.33-395,924,355.29-125,925,092.61

Finding the Fourth Proportional to 264,057,237.33, 395,924,355.29 and 125,925,092.61

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Solution

The fourth proportional to 264,057,237.33, 395,924,355.29 and 125,925,092.61 is: 188,810,621.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    264,057,237.33 : 395,924,355.29 = 125,925,092.61 : x
  2. Step 2: Convert to fraction form
    264,057,237.33/395,924,355.29 = 125,925,092.61/x
  3. Step 3: Cross multiply
    264,057,237.33x = 395,924,355.29 × 125,925,092.61
  4. Step 4: Simplify right side
    264,057,237.33x = 49,856,811,105,818,168
  5. Step 5: Solve for x
    x = 49,856,811,105,818,168/264,057,237.33
  6. Step 6: Final answer
    x = 188,810,621.55

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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.