Home / 16,765,560,425.80-25,148,340,638.70-4,976,498,434.60

Finding the Fourth Proportional to 16,765,560,425.80, 25,148,340,638.70 and 4,976,498,434.60

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Solution

The fourth proportional to 16,765,560,425.80, 25,148,340,638.70 and 4,976,498,434.60 is: 7,464,747,651.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,765,560,425.80 : 25,148,340,638.70 = 4,976,498,434.60 : x
  2. Step 2: Convert to fraction form
    16,765,560,425.80/25,148,340,638.70 = 4,976,498,434.60/x
  3. Step 3: Cross multiply
    16,765,560,425.80x = 25,148,340,638.70 × 4,976,498,434.60
  4. Step 4: Simplify right side
    16,765,560,425.80x = 125,150,677,821,278,126,080
  5. Step 5: Solve for x
    x = 125,150,677,821,278,126,080/16,765,560,425.80
  6. Step 6: Final answer
    x = 7,464,747,651.90

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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.