Home / 1,697,029,116.90-2,342,104,055.33-1,027,954,530.23

Finding the Fourth Proportional to 1,697,029,116.90, 2,342,104,055.33 and 1,027,954,530.23

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Solution

The fourth proportional to 1,697,029,116.90, 2,342,104,055.33 and 1,027,954,530.23 is: 1,418,700,745.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,697,029,116.90 : 2,342,104,055.33 = 1,027,954,530.23 : x
  2. Step 2: Convert to fraction form
    1,697,029,116.90/2,342,104,055.33 = 1,027,954,530.23/x
  3. Step 3: Cross multiply
    1,697,029,116.90x = 2,342,104,055.33 × 1,027,954,530.23
  4. Step 4: Simplify right side
    1,697,029,116.90x = 2,407,576,473,929,677,824
  5. Step 5: Solve for x
    x = 2,407,576,473,929,677,824/1,697,029,116.90
  6. Step 6: Final answer
    x = 1,418,700,745.88

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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.