Home / 59,616,033.90-89,427,003.30-30,918,219.90

Finding the Fourth Proportional to 59,616,033.90, 89,427,003.30 and 30,918,219.90

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Solution

The fourth proportional to 59,616,033.90, 89,427,003.30 and 30,918,219.90 is: 46,378,861.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,616,033.90 : 89,427,003.30 = 30,918,219.90 : x
  2. Step 2: Convert to fraction form
    59,616,033.90/89,427,003.30 = 30,918,219.90/x
  3. Step 3: Cross multiply
    59,616,033.90x = 89,427,003.30 × 30,918,219.90
  4. Step 4: Simplify right side
    59,616,033.90x = 2,764,923,753,027,425.50
  5. Step 5: Solve for x
    x = 2,764,923,753,027,425.50/59,616,033.90
  6. Step 6: Final answer
    x = 46,378,861.06

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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.