Home / 116,136,308.44-174,199,737.84-28,695,623.23

Finding the Fourth Proportional to 116,136,308.44, 174,199,737.84 and 28,695,623.23

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Solution

The fourth proportional to 116,136,308.44, 174,199,737.84 and 28,695,623.23 is: 43,042,267.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    116,136,308.44 : 174,199,737.84 = 28,695,623.23 : x
  2. Step 2: Convert to fraction form
    116,136,308.44/174,199,737.84 = 28,695,623.23/x
  3. Step 3: Cross multiply
    116,136,308.44x = 174,199,737.84 × 28,695,623.23
  4. Step 4: Simplify right side
    116,136,308.44x = 4,998,770,043,821,414
  5. Step 5: Solve for x
    x = 4,998,770,043,821,414/116,136,308.44
  6. Step 6: Final answer
    x = 43,042,267.41

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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.