Home / 2,611,627,457,760.20-3,604,056,777,605-1,439,701,403,592.80

Finding the Fourth Proportional to 2,611,627,457,760.20, 3,604,056,777,605 and 1,439,701,403,592.80

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Solution

The fourth proportional to 2,611,627,457,760.20, 3,604,056,777,605 and 1,439,701,403,592.80 is: 1,986,793,937,982.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,611,627,457,760.20 : 3,604,056,777,605 = 1,439,701,403,592.80 : x
  2. Step 2: Convert to fraction form
    2,611,627,457,760.20/3,604,056,777,605 = 1,439,701,403,592.80/x
  3. Step 3: Cross multiply
    2,611,627,457,760.20x = 3,604,056,777,605 × 1,439,701,403,592.80
  4. Step 4: Simplify right side
    2,611,627,457,760.20x = 5,188,765,601,346,062,991,228,928
  5. Step 5: Solve for x
    x = 5,188,765,601,346,062,991,228,928/2,611,627,457,760.20
  6. Step 6: Final answer
    x = 1,986,793,937,982.29

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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.