Home / 5,834,863,438.99-8,747,390,622.20-4,726,720,232.86

Finding the Fourth Proportional to 5,834,863,438.99, 8,747,390,622.20 and 4,726,720,232.86

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Solution

The fourth proportional to 5,834,863,438.99, 8,747,390,622.20 and 4,726,720,232.86 is: 7,086,107,270.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,834,863,438.99 : 8,747,390,622.20 = 4,726,720,232.86 : x
  2. Step 2: Convert to fraction form
    5,834,863,438.99/8,747,390,622.20 = 4,726,720,232.86/x
  3. Step 3: Cross multiply
    5,834,863,438.99x = 8,747,390,622.20 × 4,726,720,232.86
  4. Step 4: Simplify right side
    5,834,863,438.99x = 41,346,468,238,682,562,560
  5. Step 5: Solve for x
    x = 41,346,468,238,682,562,560/5,834,863,438.99
  6. Step 6: Final answer
    x = 7,086,107,270.72

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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.