Home / 350,833,497.89-526,068,593.19-187,027,257.83

Finding the Fourth Proportional to 350,833,497.89, 526,068,593.19 and 187,027,257.83

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Solution

The fourth proportional to 350,833,497.89, 526,068,593.19 and 187,027,257.83 is: 280,444,048.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    350,833,497.89 : 526,068,593.19 = 187,027,257.83 : x
  2. Step 2: Convert to fraction form
    350,833,497.89/526,068,593.19 = 187,027,257.83/x
  3. Step 3: Cross multiply
    350,833,497.89x = 526,068,593.19 × 187,027,257.83
  4. Step 4: Simplify right side
    350,833,497.89x = 98,389,166,412,181,168
  5. Step 5: Solve for x
    x = 98,389,166,412,181,168/350,833,497.89
  6. Step 6: Final answer
    x = 280,444,048.26

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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.