Home / 32,591,314.60-44,964,890.70-20,196,885.68

Finding the Fourth Proportional to 32,591,314.60, 44,964,890.70 and 20,196,885.68

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Solution

The fourth proportional to 32,591,314.60, 44,964,890.70 and 20,196,885.68 is: 27,864,809.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,591,314.60 : 44,964,890.70 = 20,196,885.68 : x
  2. Step 2: Convert to fraction form
    32,591,314.60/44,964,890.70 = 20,196,885.68/x
  3. Step 3: Cross multiply
    32,591,314.60x = 44,964,890.70 × 20,196,885.68
  4. Step 4: Simplify right side
    32,591,314.60x = 908,150,756,856,770.88
  5. Step 5: Solve for x
    x = 908,150,756,856,770.88/32,591,314.60
  6. Step 6: Final answer
    x = 27,864,809.02

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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.