Home / 1,841,400,185.62-2,541,133,275.54-994,627,503.70

Finding the Fourth Proportional to 1,841,400,185.62, 2,541,133,275.54 and 994,627,503.70

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Solution

The fourth proportional to 1,841,400,185.62, 2,541,133,275.54 and 994,627,503.70 is: 1,372,586,505.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,841,400,185.62 : 2,541,133,275.54 = 994,627,503.70 : x
  2. Step 2: Convert to fraction form
    1,841,400,185.62/2,541,133,275.54 = 994,627,503.70/x
  3. Step 3: Cross multiply
    1,841,400,185.62x = 2,541,133,275.54 × 994,627,503.70
  4. Step 4: Simplify right side
    1,841,400,185.62x = 2,527,481,046,419,354,624
  5. Step 5: Solve for x
    x = 2,527,481,046,419,354,624/1,841,400,185.62
  6. Step 6: Final answer
    x = 1,372,586,505.72

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Double scale
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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.