Home / 3,183,275,670.59-4,768,793,710.65-1,780,003,842.03

Finding the Fourth Proportional to 3,183,275,670.59, 4,768,793,710.65 and 1,780,003,842.03

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Solution

The fourth proportional to 3,183,275,670.59, 4,768,793,710.65 and 1,780,003,842.03 is: 2,666,583,734.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,183,275,670.59 : 4,768,793,710.65 = 1,780,003,842.03 : x
  2. Step 2: Convert to fraction form
    3,183,275,670.59/4,768,793,710.65 = 1,780,003,842.03/x
  3. Step 3: Cross multiply
    3,183,275,670.59x = 4,768,793,710.65 × 1,780,003,842.03
  4. Step 4: Simplify right side
    3,183,275,670.59x = 8,488,471,126,805,498,880
  5. Step 5: Solve for x
    x = 8,488,471,126,805,498,880/3,183,275,670.59
  6. Step 6: Final answer
    x = 2,666,583,734.88

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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.