Home / 1,934,164,489.10-2,894,550,577.05-1,158,366,917.30

Finding the Fourth Proportional to 1,934,164,489.10, 2,894,550,577.05 and 1,158,366,917.30

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Solution

The fourth proportional to 1,934,164,489.10, 2,894,550,577.05 and 1,158,366,917.30 is: 1,733,540,062.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,934,164,489.10 : 2,894,550,577.05 = 1,158,366,917.30 : x
  2. Step 2: Convert to fraction form
    1,934,164,489.10/2,894,550,577.05 = 1,158,366,917.30/x
  3. Step 3: Cross multiply
    1,934,164,489.10x = 2,894,550,577.05 × 1,158,366,917.30
  4. Step 4: Simplify right side
    1,934,164,489.10x = 3,352,951,628,906,344,960
  5. Step 5: Solve for x
    x = 3,352,951,628,906,344,960/1,934,164,489.10
  6. Step 6: Final answer
    x = 1,733,540,062.29

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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.