Home / 4,384,392,774.80-6,576,589,162.20-1,112,841,978.80

Finding the Fourth Proportional to 4,384,392,774.80, 6,576,589,162.20 and 1,112,841,978.80

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Solution

The fourth proportional to 4,384,392,774.80, 6,576,589,162.20 and 1,112,841,978.80 is: 1,669,262,968.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,384,392,774.80 : 6,576,589,162.20 = 1,112,841,978.80 : x
  2. Step 2: Convert to fraction form
    4,384,392,774.80/6,576,589,162.20 = 1,112,841,978.80/x
  3. Step 3: Cross multiply
    4,384,392,774.80x = 6,576,589,162.20 × 1,112,841,978.80
  4. Step 4: Simplify right side
    4,384,392,774.80x = 7,318,704,497,017,281,536
  5. Step 5: Solve for x
    x = 7,318,704,497,017,281,536/4,384,392,774.80
  6. Step 6: Final answer
    x = 1,669,262,968.20

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Double scale
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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.