Home / 173,063,010,269.52-238,828,356,444.60-95,902,138,905.12

Finding the Fourth Proportional to 173,063,010,269.52, 238,828,356,444.60 and 95,902,138,905.12

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Solution

The fourth proportional to 173,063,010,269.52, 238,828,356,444.60 and 95,902,138,905.12 is: 132,345,728,752.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    173,063,010,269.52 : 238,828,356,444.60 = 95,902,138,905.12 : x
  2. Step 2: Convert to fraction form
    173,063,010,269.52/238,828,356,444.60 = 95,902,138,905.12/x
  3. Step 3: Cross multiply
    173,063,010,269.52x = 238,828,356,444.60 × 95,902,138,905.12
  4. Step 4: Simplify right side
    173,063,010,269.52x = 22,904,150,214,231,539,580,928
  5. Step 5: Solve for x
    x = 22,904,150,214,231,539,580,928/173,063,010,269.52
  6. Step 6: Final answer
    x = 132,345,728,752.56

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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.