Home / 4,723,923,029.70-7,085,884,544.55-4,451,825,237.70

Finding the Fourth Proportional to 4,723,923,029.70, 7,085,884,544.55 and 4,451,825,237.70

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Solution

The fourth proportional to 4,723,923,029.70, 7,085,884,544.55 and 4,451,825,237.70 is: 6,677,737,856.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,723,923,029.70 : 7,085,884,544.55 = 4,451,825,237.70 : x
  2. Step 2: Convert to fraction form
    4,723,923,029.70/7,085,884,544.55 = 4,451,825,237.70/x
  3. Step 3: Cross multiply
    4,723,923,029.70x = 7,085,884,544.55 × 4,451,825,237.70
  4. Step 4: Simplify right side
    4,723,923,029.70x = 31,545,119,646,856,060,928
  5. Step 5: Solve for x
    x = 31,545,119,646,856,060,928/4,723,923,029.70
  6. Step 6: Final answer
    x = 6,677,737,856.55

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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.