Home / 1,694,102,688,608.10-2,541,154,032,912.20-633,982,481,196.90

Finding the Fourth Proportional to 1,694,102,688,608.10, 2,541,154,032,912.20 and 633,982,481,196.90

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Solution

The fourth proportional to 1,694,102,688,608.10, 2,541,154,032,912.20 and 633,982,481,196.90 is: 950,973,721,795.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,694,102,688,608.10 : 2,541,154,032,912.20 = 633,982,481,196.90 : x
  2. Step 2: Convert to fraction form
    1,694,102,688,608.10/2,541,154,032,912.20 = 633,982,481,196.90/x
  3. Step 3: Cross multiply
    1,694,102,688,608.10x = 2,541,154,032,912.20 × 633,982,481,196.90
  4. Step 4: Simplify right side
    1,694,102,688,608.10x = 1,611,047,138,889,185,615,675,392
  5. Step 5: Solve for x
    x = 1,611,047,138,889,185,615,675,392/1,694,102,688,608.10
  6. Step 6: Final answer
    x = 950,973,721,795.37

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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.