Home / 16,297,524,145.80-24,446,286,218.70-15,654,693,112.20

Finding the Fourth Proportional to 16,297,524,145.80, 24,446,286,218.70 and 15,654,693,112.20

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Solution

The fourth proportional to 16,297,524,145.80, 24,446,286,218.70 and 15,654,693,112.20 is: 23,482,039,668.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,297,524,145.80 : 24,446,286,218.70 = 15,654,693,112.20 : x
  2. Step 2: Convert to fraction form
    16,297,524,145.80/24,446,286,218.70 = 15,654,693,112.20/x
  3. Step 3: Cross multiply
    16,297,524,145.80x = 24,446,286,218.70 × 15,654,693,112.20
  4. Step 4: Simplify right side
    16,297,524,145.80x = 382,699,108,486,752,698,368
  5. Step 5: Solve for x
    x = 382,699,108,486,752,698,368/16,297,524,145.80
  6. Step 6: Final answer
    x = 23,482,039,668.30

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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.