Home / 2,330,637,099.20-3,494,947,879.20-1,165,655,441.60

Finding the Fourth Proportional to 2,330,637,099.20, 3,494,947,879.20 and 1,165,655,441.60

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Solution

The fourth proportional to 2,330,637,099.20, 3,494,947,879.20 and 1,165,655,441.60 is: 1,747,979,131.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,330,637,099.20 : 3,494,947,879.20 = 1,165,655,441.60 : x
  2. Step 2: Convert to fraction form
    2,330,637,099.20/3,494,947,879.20 = 1,165,655,441.60/x
  3. Step 3: Cross multiply
    2,330,637,099.20x = 3,494,947,879.20 × 1,165,655,441.60
  4. Step 4: Simplify right side
    2,330,637,099.20x = 4,073,905,013,497,859,072
  5. Step 5: Solve for x
    x = 4,073,905,013,497,859,072/2,330,637,099.20
  6. Step 6: Final answer
    x = 1,747,979,131.93

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1.5x scale

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.