Home / 1,884,952,628.67-2,826,482,978.03-1,098,260,516.37

Finding the Fourth Proportional to 1,884,952,628.67, 2,826,482,978.03 and 1,098,260,516.37

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Solution

The fourth proportional to 1,884,952,628.67, 2,826,482,978.03 and 1,098,260,516.37 is: 1,646,839,611.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,884,952,628.67 : 2,826,482,978.03 = 1,098,260,516.37 : x
  2. Step 2: Convert to fraction form
    1,884,952,628.67/2,826,482,978.03 = 1,098,260,516.37/x
  3. Step 3: Cross multiply
    1,884,952,628.67x = 2,826,482,978.03 × 1,098,260,516.37
  4. Step 4: Simplify right side
    1,884,952,628.67x = 3,104,214,654,956,751,872
  5. Step 5: Solve for x
    x = 3,104,214,654,956,751,872/1,884,952,628.67
  6. Step 6: Final answer
    x = 1,646,839,611.64

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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.