Home / 22,022,906.40-33,034,359.60-16,283,343.60

Finding the Fourth Proportional to 22,022,906.40, 33,034,359.60 and 16,283,343.60

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Solution

The fourth proportional to 22,022,906.40, 33,034,359.60 and 16,283,343.60 is: 24,425,015.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,022,906.40 : 33,034,359.60 = 16,283,343.60 : x
  2. Step 2: Convert to fraction form
    22,022,906.40/33,034,359.60 = 16,283,343.60/x
  3. Step 3: Cross multiply
    22,022,906.40x = 33,034,359.60 × 16,283,343.60
  4. Step 4: Simplify right side
    22,022,906.40x = 537,909,827,972,758.56
  5. Step 5: Solve for x
    x = 537,909,827,972,758.56/22,022,906.40
  6. Step 6: Final answer
    x = 24,425,015.40

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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.