Home / 37,100,829.30-55,624,671.90-15,524,324.70

Finding the Fourth Proportional to 37,100,829.30, 55,624,671.90 and 15,524,324.70

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Solution

The fourth proportional to 37,100,829.30, 55,624,671.90 and 15,524,324.70 is: 23,275,368.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,100,829.30 : 55,624,671.90 = 15,524,324.70 : x
  2. Step 2: Convert to fraction form
    37,100,829.30/55,624,671.90 = 15,524,324.70/x
  3. Step 3: Cross multiply
    37,100,829.30x = 55,624,671.90 × 15,524,324.70
  4. Step 4: Simplify right side
    37,100,829.30x = 863,535,467,906,565.88
  5. Step 5: Solve for x
    x = 863,535,467,906,565.88/37,100,829.30
  6. Step 6: Final answer
    x = 23,275,368.35

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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.