Home / 2,861,569,481.70-4,292,495,940.15-1,484,074,409.70

Finding the Fourth Proportional to 2,861,569,481.70, 4,292,495,940.15 and 1,484,074,409.70

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Solution

The fourth proportional to 2,861,569,481.70, 4,292,495,940.15 and 1,484,074,409.70 is: 2,226,185,112.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,861,569,481.70 : 4,292,495,940.15 = 1,484,074,409.70 : x
  2. Step 2: Convert to fraction form
    2,861,569,481.70/4,292,495,940.15 = 1,484,074,409.70/x
  3. Step 3: Cross multiply
    2,861,569,481.70x = 4,292,495,940.15 × 1,484,074,409.70
  4. Step 4: Simplify right side
    2,861,569,481.70x = 6,370,383,378,517,757,952
  5. Step 5: Solve for x
    x = 6,370,383,378,517,757,952/2,861,569,481.70
  6. Step 6: Final answer
    x = 2,226,185,112.49

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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.