Home / 1,180,494,024.45-1,770,741,036.68-1,163,275,336.05

Finding the Fourth Proportional to 1,180,494,024.45, 1,770,741,036.68 and 1,163,275,336.05

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Solution

The fourth proportional to 1,180,494,024.45, 1,770,741,036.68 and 1,163,275,336.05 is: 1,744,913,004.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,180,494,024.45 : 1,770,741,036.68 = 1,163,275,336.05 : x
  2. Step 2: Convert to fraction form
    1,180,494,024.45/1,770,741,036.68 = 1,163,275,336.05/x
  3. Step 3: Cross multiply
    1,180,494,024.45x = 1,770,741,036.68 × 1,163,275,336.05
  4. Step 4: Simplify right side
    1,180,494,024.45x = 2,059,859,374,495,635,968
  5. Step 5: Solve for x
    x = 2,059,859,374,495,635,968/1,180,494,024.45
  6. Step 6: Final answer
    x = 1,744,913,004.08

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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.