Home / 57,450,059.52-86,100,634.08-23,331,770.88

Finding the Fourth Proportional to 57,450,059.52, 86,100,634.08 and 23,331,770.88

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Solution

The fourth proportional to 57,450,059.52, 86,100,634.08 and 23,331,770.88 is: 34,967,418.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,450,059.52 : 86,100,634.08 = 23,331,770.88 : x
  2. Step 2: Convert to fraction form
    57,450,059.52/86,100,634.08 = 23,331,770.88/x
  3. Step 3: Cross multiply
    57,450,059.52x = 86,100,634.08 × 23,331,770.88
  4. Step 4: Simplify right side
    57,450,059.52x = 2,008,880,266,977,279.50
  5. Step 5: Solve for x
    x = 2,008,880,266,977,279.50/57,450,059.52
  6. Step 6: Final answer
    x = 34,967,418.38

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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.