Home / 39,775,753.80-59,664,913.68-11,022,166.44

Finding the Fourth Proportional to 39,775,753.80, 59,664,913.68 and 11,022,166.44

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Solution

The fourth proportional to 39,775,753.80, 59,664,913.68 and 11,022,166.44 is: 16,533,605.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,775,753.80 : 59,664,913.68 = 11,022,166.44 : x
  2. Step 2: Convert to fraction form
    39,775,753.80/59,664,913.68 = 11,022,166.44/x
  3. Step 3: Cross multiply
    39,775,753.80x = 59,664,913.68 × 11,022,166.44
  4. Step 4: Simplify right side
    39,775,753.80x = 657,636,609,209,192.88
  5. Step 5: Solve for x
    x = 657,636,609,209,192.88/39,775,753.80
  6. Step 6: Final answer
    x = 16,533,605.18

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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.