Home / 33,365,334.20-49,985,015.70-17,136,044.60

Finding the Fourth Proportional to 33,365,334.20, 49,985,015.70 and 17,136,044.60

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Solution

The fourth proportional to 33,365,334.20, 49,985,015.70 and 17,136,044.60 is: 25,671,718.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,365,334.20 : 49,985,015.70 = 17,136,044.60 : x
  2. Step 2: Convert to fraction form
    33,365,334.20/49,985,015.70 = 17,136,044.60/x
  3. Step 3: Cross multiply
    33,365,334.20x = 49,985,015.70 × 17,136,044.60
  4. Step 4: Simplify right side
    33,365,334.20x = 856,545,458,366,900.38
  5. Step 5: Solve for x
    x = 856,545,458,366,900.38/33,365,334.20
  6. Step 6: Final answer
    x = 25,671,718.23

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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.