Home / 71,084,305.59-106,626,458.39-17,231,617.59

Finding the Fourth Proportional to 71,084,305.59, 106,626,458.39 and 17,231,617.59

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Solution

The fourth proportional to 71,084,305.59, 106,626,458.39 and 17,231,617.59 is: 25,847,426.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    71,084,305.59 : 106,626,458.39 = 17,231,617.59 : x
  2. Step 2: Convert to fraction form
    71,084,305.59/106,626,458.39 = 17,231,617.59/x
  3. Step 3: Cross multiply
    71,084,305.59x = 106,626,458.39 × 17,231,617.59
  4. Step 4: Simplify right side
    71,084,305.59x = 1,837,346,356,395,455.25
  5. Step 5: Solve for x
    x = 1,837,346,356,395,455.25/71,084,305.59
  6. Step 6: Final answer
    x = 25,847,426.39

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Double scale
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Similar ratio
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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.