Home / 5,650,424,934.61-8,475,659,611.87-2,289,059,404.03

Finding the Fourth Proportional to 5,650,424,934.61, 8,475,659,611.87 and 2,289,059,404.03

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Solution

The fourth proportional to 5,650,424,934.61, 8,475,659,611.87 and 2,289,059,404.03 is: 3,433,598,103.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,650,424,934.61 : 8,475,659,611.87 = 2,289,059,404.03 : x
  2. Step 2: Convert to fraction form
    5,650,424,934.61/8,475,659,611.87 = 2,289,059,404.03/x
  3. Step 3: Cross multiply
    5,650,424,934.61x = 8,475,659,611.87 × 2,289,059,404.03
  4. Step 4: Simplify right side
    5,650,424,934.61x = 19,401,288,339,908,284,416
  5. Step 5: Solve for x
    x = 19,401,288,339,908,284,416/5,650,424,934.61
  6. Step 6: Final answer
    x = 3,433,598,103.58

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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.