Home / 1,796,496,967,364.40-2,694,721,912,942.50-436,649,729,310.18

Finding the Fourth Proportional to 1,796,496,967,364.40, 2,694,721,912,942.50 and 436,649,729,310.18

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Solution

The fourth proportional to 1,796,496,967,364.40, 2,694,721,912,942.50 and 436,649,729,310.18 is: 654,968,872,883.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,796,496,967,364.40 : 2,694,721,912,942.50 = 436,649,729,310.18 : x
  2. Step 2: Convert to fraction form
    1,796,496,967,364.40/2,694,721,912,942.50 = 436,649,729,310.18/x
  3. Step 3: Cross multiply
    1,796,496,967,364.40x = 2,694,721,912,942.50 × 436,649,729,310.18
  4. Step 4: Simplify right side
    1,796,496,967,364.40x = 1,176,649,593,852,553,100,001,280
  5. Step 5: Solve for x
    x = 1,176,649,593,852,553,100,001,280/1,796,496,967,364.40
  6. Step 6: Final answer
    x = 654,968,872,883.09

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Double scale
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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.