Home / 1,934,164,491.60-2,894,550,580.80-1,158,366,919.80

Finding the Fourth Proportional to 1,934,164,491.60, 2,894,550,580.80 and 1,158,366,919.80

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Solution

The fourth proportional to 1,934,164,491.60, 2,894,550,580.80 and 1,158,366,919.80 is: 1,733,540,066.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,934,164,491.60 : 2,894,550,580.80 = 1,158,366,919.80 : x
  2. Step 2: Convert to fraction form
    1,934,164,491.60/2,894,550,580.80 = 1,158,366,919.80/x
  3. Step 3: Cross multiply
    1,934,164,491.60x = 2,894,550,580.80 × 1,158,366,919.80
  4. Step 4: Simplify right side
    1,934,164,491.60x = 3,352,951,640,486,597,120
  5. Step 5: Solve for x
    x = 3,352,951,640,486,597,120/1,934,164,491.60
  6. Step 6: Final answer
    x = 1,733,540,066.03

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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.