Home / 2,611,627,458,003.60-3,604,056,777,940.40-1,439,701,403,836.10

Finding the Fourth Proportional to 2,611,627,458,003.60, 3,604,056,777,940.40 and 1,439,701,403,836.10

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Solution

The fourth proportional to 2,611,627,458,003.60, 3,604,056,777,940.40 and 1,439,701,403,836.10 is: 1,986,793,938,317.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,611,627,458,003.60 : 3,604,056,777,940.40 = 1,439,701,403,836.10 : x
  2. Step 2: Convert to fraction form
    2,611,627,458,003.60/3,604,056,777,940.40 = 1,439,701,403,836.10/x
  3. Step 3: Cross multiply
    2,611,627,458,003.60x = 3,604,056,777,940.40 × 1,439,701,403,836.10
  4. Step 4: Simplify right side
    2,611,627,458,003.60x = 5,188,765,602,705,805,613,727,744
  5. Step 5: Solve for x
    x = 5,188,765,602,705,805,613,727,744/2,611,627,458,003.60
  6. Step 6: Final answer
    x = 1,986,793,938,317.77

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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.