Home / 29,860,485.60-44,718,983.68-17,042,128.68

Finding the Fourth Proportional to 29,860,485.60, 44,718,983.68 and 17,042,128.68

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Solution

The fourth proportional to 29,860,485.60, 44,718,983.68 and 17,042,128.68 is: 25,522,246.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,860,485.60 : 44,718,983.68 = 17,042,128.68 : x
  2. Step 2: Convert to fraction form
    29,860,485.60/44,718,983.68 = 17,042,128.68/x
  3. Step 3: Cross multiply
    29,860,485.60x = 44,718,983.68 × 17,042,128.68
  4. Step 4: Simplify right side
    29,860,485.60x = 762,106,674,313,379.88
  5. Step 5: Solve for x
    x = 762,106,674,313,379.88/29,860,485.60
  6. Step 6: Final answer
    x = 25,522,246.51

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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.