Home / 3,479,401,520.43-4,801,732,211.90-2,050,532,932.69

Finding the Fourth Proportional to 3,479,401,520.43, 4,801,732,211.90 and 2,050,532,932.69

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Solution

The fourth proportional to 3,479,401,520.43, 4,801,732,211.90 and 2,050,532,932.69 is: 2,829,828,629.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,479,401,520.43 : 4,801,732,211.90 = 2,050,532,932.69 : x
  2. Step 2: Convert to fraction form
    3,479,401,520.43/4,801,732,211.90 = 2,050,532,932.69/x
  3. Step 3: Cross multiply
    3,479,401,520.43x = 4,801,732,211.90 × 2,050,532,932.69
  4. Step 4: Simplify right side
    3,479,401,520.43x = 9,846,110,034,473,013,248
  5. Step 5: Solve for x
    x = 9,846,110,034,473,013,248/3,479,401,520.43
  6. Step 6: Final answer
    x = 2,829,828,629.05

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.