Home / 4,524,416,980.12-6,786,557,359.71-2,035,520,310.79

Finding the Fourth Proportional to 4,524,416,980.12, 6,786,557,359.71 and 2,035,520,310.79

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Solution

The fourth proportional to 4,524,416,980.12, 6,786,557,359.71 and 2,035,520,310.79 is: 3,053,249,823.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,524,416,980.12 : 6,786,557,359.71 = 2,035,520,310.79 : x
  2. Step 2: Convert to fraction form
    4,524,416,980.12/6,786,557,359.71 = 2,035,520,310.79/x
  3. Step 3: Cross multiply
    4,524,416,980.12x = 6,786,557,359.71 × 2,035,520,310.79
  4. Step 4: Simplify right side
    4,524,416,980.12x = 13,814,175,346,031,060,992
  5. Step 5: Solve for x
    x = 13,814,175,346,031,060,992/4,524,416,980.12
  6. Step 6: Final answer
    x = 3,053,249,823.51

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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.