Home / 43,469,334.54-59,989,119.78-23,890,916.88

Finding the Fourth Proportional to 43,469,334.54, 59,989,119.78 and 23,890,916.88

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Solution

The fourth proportional to 43,469,334.54, 59,989,119.78 and 23,890,916.88 is: 32,970,255.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,469,334.54 : 59,989,119.78 = 23,890,916.88 : x
  2. Step 2: Convert to fraction form
    43,469,334.54/59,989,119.78 = 23,890,916.88/x
  3. Step 3: Cross multiply
    43,469,334.54x = 59,989,119.78 × 23,890,916.88
  4. Step 4: Simplify right side
    43,469,334.54x = 1,433,195,074,368,343.75
  5. Step 5: Solve for x
    x = 1,433,195,074,368,343.75/43,469,334.54
  6. Step 6: Final answer
    x = 32,970,255.69

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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.