Home / 3,682,808,483.76-5,520,490,422.48-1,585,652,834.88

Finding the Fourth Proportional to 3,682,808,483.76, 5,520,490,422.48 and 1,585,652,834.88

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Solution

The fourth proportional to 3,682,808,483.76, 5,520,490,422.48 and 1,585,652,834.88 is: 2,376,876,594.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,682,808,483.76 : 5,520,490,422.48 = 1,585,652,834.88 : x
  2. Step 2: Convert to fraction form
    3,682,808,483.76/5,520,490,422.48 = 1,585,652,834.88/x
  3. Step 3: Cross multiply
    3,682,808,483.76x = 5,520,490,422.48 × 1,585,652,834.88
  4. Step 4: Simplify right side
    3,682,808,483.76x = 8,753,581,288,333,300,736
  5. Step 5: Solve for x
    x = 8,753,581,288,333,300,736/3,682,808,483.76
  6. Step 6: Final answer
    x = 2,376,876,594.84

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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.