Home / 49,505,493.77-74,273,445.99-23,630,812.46

Finding the Fourth Proportional to 49,505,493.77, 74,273,445.99 and 23,630,812.46

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Solution

The fourth proportional to 49,505,493.77, 74,273,445.99 and 23,630,812.46 is: 35,453,476.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,505,493.77 : 74,273,445.99 = 23,630,812.46 : x
  2. Step 2: Convert to fraction form
    49,505,493.77/74,273,445.99 = 23,630,812.46/x
  3. Step 3: Cross multiply
    49,505,493.77x = 74,273,445.99 × 23,630,812.46
  4. Step 4: Simplify right side
    49,505,493.77x = 1,755,141,872,576,261.50
  5. Step 5: Solve for x
    x = 1,755,141,872,576,261.50/49,505,493.77
  6. Step 6: Final answer
    x = 35,453,476.76

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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.