Home / 3,561,734,352,228.20-4,914,923,661,130.10-1,998,898,772,983.10

Finding the Fourth Proportional to 3,561,734,352,228.20, 4,914,923,661,130.10 and 1,998,898,772,983.10

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Solution

The fourth proportional to 3,561,734,352,228.20, 4,914,923,661,130.10 and 1,998,898,772,983.10 is: 2,758,328,921,805.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,561,734,352,228.20 : 4,914,923,661,130.10 = 1,998,898,772,983.10 : x
  2. Step 2: Convert to fraction form
    3,561,734,352,228.20/4,914,923,661,130.10 = 1,998,898,772,983.10/x
  3. Step 3: Cross multiply
    3,561,734,352,228.20x = 4,914,923,661,130.10 × 1,998,898,772,983.10
  4. Step 4: Simplify right side
    3,561,734,352,228.20x = 9,824,434,875,538,562,223,177,728
  5. Step 5: Solve for x
    x = 9,824,434,875,538,562,223,177,728/3,561,734,352,228.20
  6. Step 6: Final answer
    x = 2,758,328,921,805.31

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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.