Home / 29,732,556.60-44,568,710.10-20,148,895.80

Finding the Fourth Proportional to 29,732,556.60, 44,568,710.10 and 20,148,895.80

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Solution

The fourth proportional to 29,732,556.60, 44,568,710.10 and 20,148,895.80 is: 30,202,928.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,732,556.60 : 44,568,710.10 = 20,148,895.80 : x
  2. Step 2: Convert to fraction form
    29,732,556.60/44,568,710.10 = 20,148,895.80/x
  3. Step 3: Cross multiply
    29,732,556.60x = 44,568,710.10 × 20,148,895.80
  4. Step 4: Simplify right side
    29,732,556.60x = 898,010,295,745,307.62
  5. Step 5: Solve for x
    x = 898,010,295,745,307.62/29,732,556.60
  6. Step 6: Final answer
    x = 30,202,928.99

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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.