Home / 43,259,800.43-59,694,741.71-25,615,537.62

Finding the Fourth Proportional to 43,259,800.43, 59,694,741.71 and 25,615,537.62

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Solution

The fourth proportional to 43,259,800.43, 59,694,741.71 and 25,615,537.62 is: 35,347,201.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,259,800.43 : 59,694,741.71 = 25,615,537.62 : x
  2. Step 2: Convert to fraction form
    43,259,800.43/59,694,741.71 = 25,615,537.62/x
  3. Step 3: Cross multiply
    43,259,800.43x = 59,694,741.71 × 25,615,537.62
  4. Step 4: Simplify right side
    43,259,800.43x = 1,529,112,901,860,610.50
  5. Step 5: Solve for x
    x = 1,529,112,901,860,610.50/43,259,800.43
  6. Step 6: Final answer
    x = 35,347,201.95

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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.