Home / 59,515,538.66-82,132,458.73-32,694,000.22

Finding the Fourth Proportional to 59,515,538.66, 82,132,458.73 and 32,694,000.22

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Solution

The fourth proportional to 59,515,538.66, 82,132,458.73 and 32,694,000.22 is: 45,118,278.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,515,538.66 : 82,132,458.73 = 32,694,000.22 : x
  2. Step 2: Convert to fraction form
    59,515,538.66/82,132,458.73 = 32,694,000.22/x
  3. Step 3: Cross multiply
    59,515,538.66x = 82,132,458.73 × 32,694,000.22
  4. Step 4: Simplify right side
    59,515,538.66x = 2,685,238,624,146,593.50
  5. Step 5: Solve for x
    x = 2,685,238,624,146,593.50/59,515,538.66
  6. Step 6: Final answer
    x = 45,118,278.10

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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.