Home / 234,957,528,153.26-352,435,852,304.20-73,621,285,945.11

Finding the Fourth Proportional to 234,957,528,153.26, 352,435,852,304.20 and 73,621,285,945.11

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Solution

The fourth proportional to 234,957,528,153.26, 352,435,852,304.20 and 73,621,285,945.11 is: 110,431,791,071.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    234,957,528,153.26 : 352,435,852,304.20 = 73,621,285,945.11 : x
  2. Step 2: Convert to fraction form
    234,957,528,153.26/352,435,852,304.20 = 73,621,285,945.11/x
  3. Step 3: Cross multiply
    234,957,528,153.26x = 352,435,852,304.20 × 73,621,285,945.11
  4. Step 4: Simplify right side
    234,957,528,153.26x = 25,946,780,659,796,064,337,920
  5. Step 5: Solve for x
    x = 25,946,780,659,796,064,337,920/234,957,528,153.26
  6. Step 6: Final answer
    x = 110,431,791,071.92

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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.