Home / 44,009,917.20-65,951,890.20-32,404,820.40

Finding the Fourth Proportional to 44,009,917.20, 65,951,890.20 and 32,404,820.40

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Solution

The fourth proportional to 44,009,917.20, 65,951,890.20 and 32,404,820.40 is: 48,560,853.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,009,917.20 : 65,951,890.20 = 32,404,820.40 : x
  2. Step 2: Convert to fraction form
    44,009,917.20/65,951,890.20 = 32,404,820.40/x
  3. Step 3: Cross multiply
    44,009,917.20x = 65,951,890.20 × 32,404,820.40
  4. Step 4: Simplify right side
    44,009,917.20x = 2,137,159,156,971,520
  5. Step 5: Solve for x
    x = 2,137,159,156,971,520/44,009,917.20
  6. Step 6: Final answer
    x = 48,560,853.85

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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.