Home / 173,063,010,182.61-238,828,356,324.64-95,902,138,818.03

Finding the Fourth Proportional to 173,063,010,182.61, 238,828,356,324.64 and 95,902,138,818.03

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Solution

The fourth proportional to 173,063,010,182.61, 238,828,356,324.64 and 95,902,138,818.03 is: 132,345,728,632.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    173,063,010,182.61 : 238,828,356,324.64 = 95,902,138,818.03 : x
  2. Step 2: Convert to fraction form
    173,063,010,182.61/238,828,356,324.64 = 95,902,138,818.03/x
  3. Step 3: Cross multiply
    173,063,010,182.61x = 238,828,356,324.64 × 95,902,138,818.03
  4. Step 4: Simplify right side
    173,063,010,182.61x = 22,904,150,181,927,559,626,752
  5. Step 5: Solve for x
    x = 22,904,150,181,927,559,626,752/173,063,010,182.61
  6. Step 6: Final answer
    x = 132,345,728,632.36

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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.