Home / 1,841,400,410.93-2,541,133,586.57-994,627,729.47

Finding the Fourth Proportional to 1,841,400,410.93, 2,541,133,586.57 and 994,627,729.47

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Solution

The fourth proportional to 1,841,400,410.93, 2,541,133,586.57 and 994,627,729.47 is: 1,372,586,817.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,841,400,410.93 : 2,541,133,586.57 = 994,627,729.47 : x
  2. Step 2: Convert to fraction form
    1,841,400,410.93/2,541,133,586.57 = 994,627,729.47/x
  3. Step 3: Cross multiply
    1,841,400,410.93x = 2,541,133,586.57 × 994,627,729.47
  4. Step 4: Simplify right side
    1,841,400,410.93x = 2,527,481,929,485,103,616
  5. Step 5: Solve for x
    x = 2,527,481,929,485,103,616/1,841,400,410.93
  6. Step 6: Final answer
    x = 1,372,586,817.34

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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.