Home / 175,012,538.22-241,522,172.55-96,701,136.66

Finding the Fourth Proportional to 175,012,538.22, 241,522,172.55 and 96,701,136.66

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Solution

The fourth proportional to 175,012,538.22, 241,522,172.55 and 96,701,136.66 is: 133,450,259.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    175,012,538.22 : 241,522,172.55 = 96,701,136.66 : x
  2. Step 2: Convert to fraction form
    175,012,538.22/241,522,172.55 = 96,701,136.66/x
  3. Step 3: Cross multiply
    175,012,538.22x = 241,522,172.55 × 96,701,136.66
  4. Step 4: Simplify right side
    175,012,538.22x = 23,355,468,614,177,652
  5. Step 5: Solve for x
    x = 23,355,468,614,177,652/175,012,538.22
  6. Step 6: Final answer
    x = 133,450,259.35

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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.