Home / 1,083,954,867.00-1,495,857,716.31-614,056,187.96

Finding the Fourth Proportional to 1,083,954,867.00, 1,495,857,716.31 and 614,056,187.96

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Solution

The fourth proportional to 1,083,954,867.00, 1,495,857,716.31 and 614,056,187.96 is: 847,397,539.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,083,954,867.00 : 1,495,857,716.31 = 614,056,187.96 : x
  2. Step 2: Convert to fraction form
    1,083,954,867.00/1,495,857,716.31 = 614,056,187.96/x
  3. Step 3: Cross multiply
    1,083,954,867.00x = 1,495,857,716.31 × 614,056,187.96
  4. Step 4: Simplify right side
    1,083,954,867.00x = 918,540,687,008,333,440
  5. Step 5: Solve for x
    x = 918,540,687,008,333,440/1,083,954,867.00
  6. Step 6: Final answer
    x = 847,397,539.30

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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.