Home / 40,314,958.00-55,639,365.26-22,913,918.96

Finding the Fourth Proportional to 40,314,958.00, 55,639,365.26 and 22,913,918.96

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Solution

The fourth proportional to 40,314,958.00, 55,639,365.26 and 22,913,918.96 is: 31,623,892.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,314,958.00 : 55,639,365.26 = 22,913,918.96 : x
  2. Step 2: Convert to fraction form
    40,314,958.00/55,639,365.26 = 22,913,918.96/x
  3. Step 3: Cross multiply
    40,314,958.00x = 55,639,365.26 × 22,913,918.96
  4. Step 4: Simplify right side
    40,314,958.00x = 1,274,915,906,160,712.75
  5. Step 5: Solve for x
    x = 1,274,915,906,160,712.75/40,314,958.00
  6. Step 6: Final answer
    x = 31,623,892.71

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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.