Home / 567,168,001.60-850,739,560.80-158,212,609.60

Finding the Fourth Proportional to 567,168,001.60, 850,739,560.80 and 158,212,609.60

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Solution

The fourth proportional to 567,168,001.60, 850,739,560.80 and 158,212,609.60 is: 237,315,443.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    567,168,001.60 : 850,739,560.80 = 158,212,609.60 : x
  2. Step 2: Convert to fraction form
    567,168,001.60/850,739,560.80 = 158,212,609.60/x
  3. Step 3: Cross multiply
    567,168,001.60x = 850,739,560.80 × 158,212,609.60
  4. Step 4: Simplify right side
    567,168,001.60x = 134,597,726,004,125,856
  5. Step 5: Solve for x
    x = 134,597,726,004,125,856/567,168,001.60
  6. Step 6: Final answer
    x = 237,315,443.79

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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.