Home / 43,672,451.40-65,508,677.10-33,594,755.40

Finding the Fourth Proportional to 43,672,451.40, 65,508,677.10 and 33,594,755.40

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Solution

The fourth proportional to 43,672,451.40, 65,508,677.10 and 33,594,755.40 is: 50,392,133.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,672,451.40 : 65,508,677.10 = 33,594,755.40 : x
  2. Step 2: Convert to fraction form
    43,672,451.40/65,508,677.10 = 33,594,755.40/x
  3. Step 3: Cross multiply
    43,672,451.40x = 65,508,677.10 × 33,594,755.40
  4. Step 4: Simplify right side
    43,672,451.40x = 2,200,747,983,752,081.25
  5. Step 5: Solve for x
    x = 2,200,747,983,752,081.25/43,672,451.40
  6. Step 6: Final answer
    x = 50,392,133.10

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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.