Home / 173,063,010,233.77-238,828,356,397.52-95,902,138,869.64

Finding the Fourth Proportional to 173,063,010,233.77, 238,828,356,397.52 and 95,902,138,869.64

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Solution

The fourth proportional to 173,063,010,233.77, 238,828,356,397.52 and 95,902,138,869.64 is: 132,345,728,704.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    173,063,010,233.77 : 238,828,356,397.52 = 95,902,138,869.64 : x
  2. Step 2: Convert to fraction form
    173,063,010,233.77/238,828,356,397.52 = 95,902,138,869.64/x
  3. Step 3: Cross multiply
    173,063,010,233.77x = 238,828,356,397.52 × 95,902,138,869.64
  4. Step 4: Simplify right side
    173,063,010,233.77x = 22,904,150,201,242,837,057,536
  5. Step 5: Solve for x
    x = 22,904,150,201,242,837,057,536/173,063,010,233.77
  6. Step 6: Final answer
    x = 132,345,728,704.85

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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.