Home / 23,299,033.89-32,151,283.47-13,373,623.56

Finding the Fourth Proportional to 23,299,033.89, 32,151,283.47 and 13,373,623.56

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Solution

The fourth proportional to 23,299,033.89, 32,151,283.47 and 13,373,623.56 is: 18,454,806.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,299,033.89 : 32,151,283.47 = 13,373,623.56 : x
  2. Step 2: Convert to fraction form
    23,299,033.89/32,151,283.47 = 13,373,623.56/x
  3. Step 3: Cross multiply
    23,299,033.89x = 32,151,283.47 × 13,373,623.56
  4. Step 4: Simplify right side
    23,299,033.89x = 429,979,162,098,630.56
  5. Step 5: Solve for x
    x = 429,979,162,098,630.56/23,299,033.89
  6. Step 6: Final answer
    x = 18,454,806.50

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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.