Home / 59,561,558.82-82,182,201.30-34,770,495.12

Finding the Fourth Proportional to 59,561,558.82, 82,182,201.30 and 34,770,495.12

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Solution

The fourth proportional to 59,561,558.82, 82,182,201.30 and 34,770,495.12 is: 47,975,840.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,561,558.82 : 82,182,201.30 = 34,770,495.12 : x
  2. Step 2: Convert to fraction form
    59,561,558.82/82,182,201.30 = 34,770,495.12/x
  3. Step 3: Cross multiply
    59,561,558.82x = 82,182,201.30 × 34,770,495.12
  4. Step 4: Simplify right side
    59,561,558.82x = 2,857,515,829,252,507.50
  5. Step 5: Solve for x
    x = 2,857,515,829,252,507.50/59,561,558.82
  6. Step 6: Final answer
    x = 47,975,840.22

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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.