Home / 3,051,567,672.96-4,578,033,840.48-1,112,870,904.96

Finding the Fourth Proportional to 3,051,567,672.96, 4,578,033,840.48 and 1,112,870,904.96

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Solution

The fourth proportional to 3,051,567,672.96, 4,578,033,840.48 and 1,112,870,904.96 is: 1,669,555,195.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,051,567,672.96 : 4,578,033,840.48 = 1,112,870,904.96 : x
  2. Step 2: Convert to fraction form
    3,051,567,672.96/4,578,033,840.48 = 1,112,870,904.96/x
  3. Step 3: Cross multiply
    3,051,567,672.96x = 4,578,033,840.48 × 1,112,870,904.96
  4. Step 4: Simplify right side
    3,051,567,672.96x = 5,094,760,662,992,481,280
  5. Step 5: Solve for x
    x = 5,094,760,662,992,481,280/3,051,567,672.96
  6. Step 6: Final answer
    x = 1,669,555,195.56

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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.