Home / 33,365,569.20-49,985,368.20-17,136,279.60

Finding the Fourth Proportional to 33,365,569.20, 49,985,368.20 and 17,136,279.60

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Solution

The fourth proportional to 33,365,569.20, 49,985,368.20 and 17,136,279.60 is: 25,672,070.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,365,569.20 : 49,985,368.20 = 17,136,279.60 : x
  2. Step 2: Convert to fraction form
    33,365,569.20/49,985,368.20 = 17,136,279.60/x
  3. Step 3: Cross multiply
    33,365,569.20x = 49,985,368.20 × 17,136,279.60
  4. Step 4: Simplify right side
    33,365,569.20x = 856,563,245,384,148.88
  5. Step 5: Solve for x
    x = 856,563,245,384,148.88/33,365,569.20
  6. Step 6: Final answer
    x = 25,672,070.52

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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.