Home / 466,012,801,714.83-699,050,770,179.96-163,788,661,049.19

Finding the Fourth Proportional to 466,012,801,714.83, 699,050,770,179.96 and 163,788,661,049.19

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Solution

The fourth proportional to 466,012,801,714.83, 699,050,770,179.96 and 163,788,661,049.19 is: 245,694,086,582.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    466,012,801,714.83 : 699,050,770,179.96 = 163,788,661,049.19 : x
  2. Step 2: Convert to fraction form
    466,012,801,714.83/699,050,770,179.96 = 163,788,661,049.19/x
  3. Step 3: Cross multiply
    466,012,801,714.83x = 699,050,770,179.96 × 163,788,661,049.19
  4. Step 4: Simplify right side
    466,012,801,714.83x = 114,496,589,653,180,678,144,000
  5. Step 5: Solve for x
    x = 114,496,589,653,180,678,144,000/466,012,801,714.83
  6. Step 6: Final answer
    x = 245,694,086,582.72

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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.