Home / 1,132,943,969,596.80-1,700,297,213,249.20-790,760,178,300.55

Finding the Fourth Proportional to 1,132,943,969,596.80, 1,700,297,213,249.20 and 790,760,178,300.55

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Solution

The fourth proportional to 1,132,943,969,596.80, 1,700,297,213,249.20 and 790,760,178,300.55 is: 1,186,755,359,129.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,132,943,969,596.80 : 1,700,297,213,249.20 = 790,760,178,300.55 : x
  2. Step 2: Convert to fraction form
    1,132,943,969,596.80/1,700,297,213,249.20 = 790,760,178,300.55/x
  3. Step 3: Cross multiply
    1,132,943,969,596.80x = 1,700,297,213,249.20 × 790,760,178,300.55
  4. Step 4: Simplify right side
    1,132,943,969,596.80x = 1,344,527,327,512,865,661,779,968
  5. Step 5: Solve for x
    x = 1,344,527,327,512,865,661,779,968/1,132,943,969,596.80
  6. Step 6: Final answer
    x = 1,186,755,359,129.87

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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.