Home / 32,839,324.80-49,238,122.56-28,803,915.84

Finding the Fourth Proportional to 32,839,324.80, 49,238,122.56 and 28,803,915.84

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Solution

The fourth proportional to 32,839,324.80, 49,238,122.56 and 28,803,915.84 is: 43,187,573.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,839,324.80 : 49,238,122.56 = 28,803,915.84 : x
  2. Step 2: Convert to fraction form
    32,839,324.80/49,238,122.56 = 28,803,915.84/x
  3. Step 3: Cross multiply
    32,839,324.80x = 49,238,122.56 × 28,803,915.84
  4. Step 4: Simplify right side
    32,839,324.80x = 1,418,250,738,337,845.50
  5. Step 5: Solve for x
    x = 1,418,250,738,337,845.50/32,839,324.80
  6. Step 6: Final answer
    x = 43,187,573.04

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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.