Home / 1,841,400,185.38-2,541,133,275.20-994,627,503.44

Finding the Fourth Proportional to 1,841,400,185.38, 2,541,133,275.20 and 994,627,503.44

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Solution

The fourth proportional to 1,841,400,185.38, 2,541,133,275.20 and 994,627,503.44 is: 1,372,586,505.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,841,400,185.38 : 2,541,133,275.20 = 994,627,503.44 : x
  2. Step 2: Convert to fraction form
    1,841,400,185.38/2,541,133,275.20 = 994,627,503.44/x
  3. Step 3: Cross multiply
    1,841,400,185.38x = 2,541,133,275.20 × 994,627,503.44
  4. Step 4: Simplify right side
    1,841,400,185.38x = 2,527,481,045,420,486,656
  5. Step 5: Solve for x
    x = 2,527,481,045,420,486,656/1,841,400,185.38
  6. Step 6: Final answer
    x = 1,372,586,505.36

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Double scale
Find fourth proportional to 1,841,400,186.38, 2,541,133,276.58 and 994,627,504.44
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.