Home / 33,442,932.40-50,164,398.60-22,000,712.43

Finding the Fourth Proportional to 33,442,932.40, 50,164,398.60 and 22,000,712.43

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Solution

The fourth proportional to 33,442,932.40, 50,164,398.60 and 22,000,712.43 is: 33,001,068.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,442,932.40 : 50,164,398.60 = 22,000,712.43 : x
  2. Step 2: Convert to fraction form
    33,442,932.40/50,164,398.60 = 22,000,712.43/x
  3. Step 3: Cross multiply
    33,442,932.40x = 50,164,398.60 × 22,000,712.43
  4. Step 4: Simplify right side
    33,442,932.40x = 1,103,652,507,571,672.62
  5. Step 5: Solve for x
    x = 1,103,652,507,571,672.62/33,442,932.40
  6. Step 6: Final answer
    x = 33,001,068.64

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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.