Home / 1,073,347,134.80-1,609,170,396.60-588,672,942.80

Finding the Fourth Proportional to 1,073,347,134.80, 1,609,170,396.60 and 588,672,942.80

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Solution

The fourth proportional to 1,073,347,134.80, 1,609,170,396.60 and 588,672,942.80 is: 882,543,067.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,073,347,134.80 : 1,609,170,396.60 = 588,672,942.80 : x
  2. Step 2: Convert to fraction form
    1,073,347,134.80/1,609,170,396.60 = 588,672,942.80/x
  3. Step 3: Cross multiply
    1,073,347,134.80x = 1,609,170,396.60 × 588,672,942.80
  4. Step 4: Simplify right side
    1,073,347,134.80x = 947,275,072,833,164,928
  5. Step 5: Solve for x
    x = 947,275,072,833,164,928/1,073,347,134.80
  6. Step 6: Final answer
    x = 882,543,067.49

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1.5x scale

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.