Home / 110,078,455.80-165,150,861.30-58,984,951.80

Finding the Fourth Proportional to 110,078,455.80, 165,150,861.30 and 58,984,951.80

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Solution

The fourth proportional to 110,078,455.80, 165,150,861.30 and 58,984,951.80 is: 88,495,205.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,078,455.80 : 165,150,861.30 = 58,984,951.80 : x
  2. Step 2: Convert to fraction form
    110,078,455.80/165,150,861.30 = 58,984,951.80/x
  3. Step 3: Cross multiply
    110,078,455.80x = 165,150,861.30 × 58,984,951.80
  4. Step 4: Simplify right side
    110,078,455.80x = 9,741,415,593,508,986
  5. Step 5: Solve for x
    x = 9,741,415,593,508,986/110,078,455.80
  6. Step 6: Final answer
    x = 88,495,205.74

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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.