Home / 2,966,544,012.20-4,449,816,018.30-1,804,291,730.60

Finding the Fourth Proportional to 2,966,544,012.20, 4,449,816,018.30 and 1,804,291,730.60

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Solution

The fourth proportional to 2,966,544,012.20, 4,449,816,018.30 and 1,804,291,730.60 is: 2,706,437,595.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,966,544,012.20 : 4,449,816,018.30 = 1,804,291,730.60 : x
  2. Step 2: Convert to fraction form
    2,966,544,012.20/4,449,816,018.30 = 1,804,291,730.60/x
  3. Step 3: Cross multiply
    2,966,544,012.20x = 4,449,816,018.30 × 1,804,291,730.60
  4. Step 4: Simplify right side
    2,966,544,012.20x = 8,028,766,244,510,108,672
  5. Step 5: Solve for x
    x = 8,028,766,244,510,108,672/2,966,544,012.20
  6. Step 6: Final answer
    x = 2,706,437,595.90

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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.