Home / 3,696,192,043.20-5,544,288,064.80-2,970,597,931.20

Finding the Fourth Proportional to 3,696,192,043.20, 5,544,288,064.80 and 2,970,597,931.20

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Solution

The fourth proportional to 3,696,192,043.20, 5,544,288,064.80 and 2,970,597,931.20 is: 4,455,896,896.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,696,192,043.20 : 5,544,288,064.80 = 2,970,597,931.20 : x
  2. Step 2: Convert to fraction form
    3,696,192,043.20/5,544,288,064.80 = 2,970,597,931.20/x
  3. Step 3: Cross multiply
    3,696,192,043.20x = 5,544,288,064.80 × 2,970,597,931.20
  4. Step 4: Simplify right side
    3,696,192,043.20x = 16,469,850,655,271,731,200
  5. Step 5: Solve for x
    x = 16,469,850,655,271,731,200/3,696,192,043.20
  6. Step 6: Final answer
    x = 4,455,896,896.80

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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.