Home / 2,090,448,003.10-3,135,672,004.65-1,703,464,476.70

Finding the Fourth Proportional to 2,090,448,003.10, 3,135,672,004.65 and 1,703,464,476.70

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Solution

The fourth proportional to 2,090,448,003.10, 3,135,672,004.65 and 1,703,464,476.70 is: 2,555,196,715.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,090,448,003.10 : 3,135,672,004.65 = 1,703,464,476.70 : x
  2. Step 2: Convert to fraction form
    2,090,448,003.10/3,135,672,004.65 = 1,703,464,476.70/x
  3. Step 3: Cross multiply
    2,090,448,003.10x = 3,135,672,004.65 × 1,703,464,476.70
  4. Step 4: Simplify right side
    2,090,448,003.10x = 5,341,505,870,503,952,384
  5. Step 5: Solve for x
    x = 5,341,505,870,503,952,384/2,090,448,003.10
  6. Step 6: Final answer
    x = 2,555,196,715.05

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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.