Home / 43,877,066.70-65,815,600.05-22,353,706.20

Finding the Fourth Proportional to 43,877,066.70, 65,815,600.05 and 22,353,706.20

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Solution

The fourth proportional to 43,877,066.70, 65,815,600.05 and 22,353,706.20 is: 33,530,559.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,877,066.70 : 65,815,600.05 = 22,353,706.20 : x
  2. Step 2: Convert to fraction form
    43,877,066.70/65,815,600.05 = 22,353,706.20/x
  3. Step 3: Cross multiply
    43,877,066.70x = 65,815,600.05 × 22,353,706.20
  4. Step 4: Simplify right side
    43,877,066.70x = 1,471,222,586,894,405.25
  5. Step 5: Solve for x
    x = 1,471,222,586,894,405.25/43,877,066.70
  6. Step 6: Final answer
    x = 33,530,559.30

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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.