Home / 175,930,660.85-263,895,991.28-111,024,000.05

Finding the Fourth Proportional to 175,930,660.85, 263,895,991.28 and 111,024,000.05

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Solution

The fourth proportional to 175,930,660.85, 263,895,991.28 and 111,024,000.05 is: 166,536,000.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    175,930,660.85 : 263,895,991.28 = 111,024,000.05 : x
  2. Step 2: Convert to fraction form
    175,930,660.85/263,895,991.28 = 111,024,000.05/x
  3. Step 3: Cross multiply
    175,930,660.85x = 263,895,991.28 × 111,024,000.05
  4. Step 4: Simplify right side
    175,930,660.85x = 29,298,788,548,510,400
  5. Step 5: Solve for x
    x = 29,298,788,548,510,400/175,930,660.85
  6. Step 6: Final answer
    x = 166,536,000.08

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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.