Home / 60,536,469.12-83,542,092.16-33,036,168.80

Finding the Fourth Proportional to 60,536,469.12, 83,542,092.16 and 33,036,168.80

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Solution

The fourth proportional to 60,536,469.12, 83,542,092.16 and 33,036,168.80 is: 45,590,876.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,536,469.12 : 83,542,092.16 = 33,036,168.80 : x
  2. Step 2: Convert to fraction form
    60,536,469.12/83,542,092.16 = 33,036,168.80/x
  3. Step 3: Cross multiply
    60,536,469.12x = 83,542,092.16 × 33,036,168.80
  4. Step 4: Simplify right side
    60,536,469.12x = 2,759,910,658,502,916.50
  5. Step 5: Solve for x
    x = 2,759,910,658,502,916.50/60,536,469.12
  6. Step 6: Final answer
    x = 45,590,876.02

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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.