Home / 1,934,164,491.10-2,894,550,580.05-1,158,366,919.30

Finding the Fourth Proportional to 1,934,164,491.10, 2,894,550,580.05 and 1,158,366,919.30

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Solution

The fourth proportional to 1,934,164,491.10, 2,894,550,580.05 and 1,158,366,919.30 is: 1,733,540,065.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,934,164,491.10 : 2,894,550,580.05 = 1,158,366,919.30 : x
  2. Step 2: Convert to fraction form
    1,934,164,491.10/2,894,550,580.05 = 1,158,366,919.30/x
  3. Step 3: Cross multiply
    1,934,164,491.10x = 2,894,550,580.05 × 1,158,366,919.30
  4. Step 4: Simplify right side
    1,934,164,491.10x = 3,352,951,638,170,546,688
  5. Step 5: Solve for x
    x = 3,352,951,638,170,546,688/1,934,164,491.10
  6. Step 6: Final answer
    x = 1,733,540,065.28

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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.