Home / 44,965,505.62-67,342,010.92-21,952,200.34

Finding the Fourth Proportional to 44,965,505.62, 67,342,010.92 and 21,952,200.34

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Solution

The fourth proportional to 44,965,505.62, 67,342,010.92 and 21,952,200.34 is: 32,876,430.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,965,505.62 : 67,342,010.92 = 21,952,200.34 : x
  2. Step 2: Convert to fraction form
    44,965,505.62/67,342,010.92 = 21,952,200.34/x
  3. Step 3: Cross multiply
    44,965,505.62x = 67,342,010.92 × 21,952,200.34
  4. Step 4: Simplify right side
    44,965,505.62x = 1,478,305,315,014,307.75
  5. Step 5: Solve for x
    x = 1,478,305,315,014,307.75/44,965,505.62
  6. Step 6: Final answer
    x = 32,876,430.38

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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.