Home / 4,508,136,511.20-6,298,491,664.80-4,508,136,511.20

Finding the Fourth Proportional to 4,508,136,511.20, 6,298,491,664.80 and 4,508,136,511.20

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Solution

The fourth proportional to 4,508,136,511.20, 6,298,491,664.80 and 4,508,136,511.20 is: 6,298,491,664.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,508,136,511.20 : 6,298,491,664.80 = 4,508,136,511.20 : x
  2. Step 2: Convert to fraction form
    4,508,136,511.20/6,298,491,664.80 = 4,508,136,511.20/x
  3. Step 3: Cross multiply
    4,508,136,511.20x = 6,298,491,664.80 × 4,508,136,511.20
  4. Step 4: Simplify right side
    4,508,136,511.20x = 28,394,460,239,573,749,760
  5. Step 5: Solve for x
    x = 28,394,460,239,573,749,760/4,508,136,511.20
  6. Step 6: Final answer
    x = 6,298,491,664.80

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.