Home / 175,930,672.60-263,896,008.90-111,024,011.80

Finding the Fourth Proportional to 175,930,672.60, 263,896,008.90 and 111,024,011.80

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Solution

The fourth proportional to 175,930,672.60, 263,896,008.90 and 111,024,011.80 is: 166,536,017.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    175,930,672.60 : 263,896,008.90 = 111,024,011.80 : x
  2. Step 2: Convert to fraction form
    175,930,672.60/263,896,008.90 = 111,024,011.80/x
  3. Step 3: Cross multiply
    175,930,672.60x = 263,896,008.90 × 111,024,011.80
  4. Step 4: Simplify right side
    175,930,672.60x = 29,298,793,606,086,504
  5. Step 5: Solve for x
    x = 29,298,793,606,086,504/175,930,672.60
  6. Step 6: Final answer
    x = 166,536,017.70

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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.