Home / 105,841,303,783.77-158,792,935,889.88-34,129,375,670.73

Finding the Fourth Proportional to 105,841,303,783.77, 158,792,935,889.88 and 34,129,375,670.73

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Solution

The fourth proportional to 105,841,303,783.77, 158,792,935,889.88 and 34,129,375,670.73 is: 51,204,053,324.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    105,841,303,783.77 : 158,792,935,889.88 = 34,129,375,670.73 : x
  2. Step 2: Convert to fraction form
    105,841,303,783.77/158,792,935,889.88 = 34,129,375,670.73/x
  3. Step 3: Cross multiply
    105,841,303,783.77x = 158,792,935,889.88 × 34,129,375,670.73
  4. Step 4: Simplify right side
    105,841,303,783.77x = 5,419,503,762,843,859,156,992
  5. Step 5: Solve for x
    x = 5,419,503,762,843,859,156,992/105,841,303,783.77
  6. Step 6: Final answer
    x = 51,204,053,324.17

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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.